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Yacht Paint Calculator

Painting a yacht is a meticulous process that requires careful planning and attention to detail. From selecting the right paint to calculating the precise amount needed, every step plays a crucial role in achieving a flawless finish. In this comprehensive guide, we’ll delve into the intricacies of yacht paint calculation, equipping you with the knowledge and tools necessary to tackle this intricate task with confidence.

Understanding Yacht Paint Types

Before we dive into the calculation process, it’s essential to understand the different types of paints used on yachts. Each paint serves a specific purpose and has unique characteristics that influence the application process and the amount required.

  • Topside Paints : These paints are designed for the areas above the waterline, such as the hull, deck, and superstructure. They provide protection against the elements and enhance the aesthetic appeal of the yacht.
  • Antifouling Paints : Also known as bottom paints, these are applied to the underwater areas of the hull to prevent the growth of marine organisms like barnacles and algae, which can impede the vessel’s performance.
  • Primers and Undercoats : These coatings are applied before the topcoats to ensure proper adhesion and longevity of the paint system.
  • Varnishes and Clear Coats : Used for protecting and enhancing the appearance of wood surfaces, varnishes and clear coats provide a glossy finish and protect against UV radiation and moisture.

Factors Affecting Paint Calculation

Several factors influence the amount of paint required for a yacht project. Understanding these factors is crucial for accurate calculations and ensuring you have enough paint to complete the job without running out or having excessive waste.

  • Yacht Size and Surface Area : The larger the yacht, the more surface area needs to be painted, resulting in a higher paint requirement.
  • Surface Condition : The condition of the existing surface plays a significant role in determining the amount of paint needed. Rough or pitted surfaces may require additional coats or filler applications, increasing the overall paint consumption.
  • Paint Type and Application Method : Different paint types have varying coverage rates and recommended film thicknesses. Additionally, the application method (brush, roller, or spray) can impact the amount of paint required.
  • Environmental Conditions : Factors like temperature, humidity, and wind can affect the drying time and application process, potentially influencing the amount of paint needed.

Calculating Paint Requirements

To accurately calculate the amount of paint required for your yacht project, follow these steps:

  • Measure the Surface Area : Measure the length, beam, and draft of your yacht to calculate the total surface area that needs to be painted. This can be done using formulas or specialized software.
  • Determine the Paint Coverage Rate : Consult the manufacturer’s specifications or product data sheets to find the coverage rate for the specific paint you’re using. This rate is typically expressed in square feet or square meters per gallon or liter.
  • Consider the Number of Coats : Most paint systems require multiple coats for optimal protection and appearance. Determine the recommended number of coats for each paint type and factor this into your calculations.
  • Account for Additional Factors : Consider any additional factors that may affect paint consumption, such as surface roughness, application method, or environmental conditions. Adjust your calculations accordingly.
  • Calculate the Total Paint Required : Divide the total surface area by the paint coverage rate, and multiply the result by the number of coats required. This will give you an estimate of the total amount of paint needed for your project.

Example Calculation

Let’s illustrate the process with an example:Suppose you have a 50-foot yacht with a beam of 15 feet and a draft of 5 feet. You plan to use a topside paint with a coverage rate of 400 square feet per gallon, and the manufacturer recommends two coats for optimal protection.Step 1: Calculate the surface area. Surface area = (Length × Beam) + (Length × Draft) × 2 (for both sides) Surface area = (50 × 15) + (50 × 5) × 2 Surface area = 750 + 500 = 1,250 square feetStep 2: Determine the paint coverage rate. Coverage rate = 400 square feet per gallonStep 3: Consider the number of coats. Number of coats = 2Step 4: Calculate the total paint required. Total paint required = Surface area / Coverage rate × Number of coats Total paint required = 1,250 / 400 × 2 Total paint required = 6.25 gallonsTherefore, you would need approximately 6.25 gallons (or 7 gallons to be on the safe side) of topside paint to complete the project with two coats.

Additional Considerations

While the calculation process provides a good estimate, it’s essential to consider additional factors that may impact the actual paint consumption:

  • Waste and Overspray : Account for a certain percentage of waste and overspray, especially when using spray application methods.
  • Touch-ups and Repairs : Reserve a small amount of paint for touch-ups and repairs after the initial application.
  • Surface Preparation : Proper surface preparation, such as sanding, degreasing, and priming, can affect the overall paint consumption.
  • Environmental Conditions : Extreme temperatures, humidity, or wind can influence the drying time and application process, potentially affecting the amount of paint required.

Creating a Paint Schedule

To ensure a smooth and organized painting process, it’s recommended to create a comprehensive paint schedule. This schedule should include the following information:

  • Paint Types : List all the paint types required for the project, including topside paints, antifouling paints, primers, and varnishes.
  • Quantities : Specify the calculated quantities for each paint type, including any additional amounts for touch-ups or repairs.
  • Application Order : Outline the order in which the paints should be applied, considering the surface preparation steps and drying times between coats.
  • Application Methods : Indicate the recommended application methods (brush, roller, or spray) for each paint type.
  • Environmental Conditions : Note the optimal environmental conditions for each paint type, such as temperature and humidity ranges.
  • Safety Precautions : Include any necessary safety precautions, such as personal protective equipment (PPE) and ventilation requirements.

By creating a comprehensive paint schedule, you can ensure a well-organized and efficient painting process, minimizing potential mistakes and maximizing the overall quality of the finished product.

Calculating the precise amount of paint required for a yacht project is a critical step in ensuring a successful and cost-effective painting process. By understanding the various factors that influence paint consumption, following the calculation steps, and creating a detailed paint schedule, you can minimize waste, avoid running out of paint, and achieve a flawless finish that enhances the beauty and protection of your yacht.

Remember, proper surface preparation, adherence to manufacturer’s instructions, and attention to environmental conditions are equally important for achieving optimal results. With careful planning and execution, you can transform your yacht into a stunning masterpiece on the water.

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How much antifouling do I need?

You can work out the amount of antifouling paint you need using these simple steps:

  • Work out the area you’ll need to paint using the formula that fits your boat type below.
  • Divide the area by the coverage of the paint you’ve chosen to work out how many litres per coat you’ll need.
  • Finally, multiply the litres per coat by the number of coats to give you the total amount of paint required.

yacht paint calculator

How much paint do I need?

We'll help you calculate how much paint is needed.

What product do you want to paint

What type of boat.

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Full bodied craft

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Fin keeled racing craft

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Medium draft racing craft

What is the underwater area?

1 x LWL x (B+D) = Underwater Area (m 2 )

0.5 x LWL x (B+D) = Underwater Area (m 2 )

0.75 x LWL x (B+D) = Underwater Area (m 2 )

yacht paint calculator

Abbreviations LOA = Length Overall LWL = Length Waterline B = Beam D = Draft F = Freeboard

Length waterline (Meters) (Feet)

Draft (Meters) (Feet)

Beam (Meters) (Feet)

Total boat area (Meters) (Feet)

What application method?

* For professional use only

Recommended no. of coats: ?

How many coats do you want to apply?

If you put less than the minimum recommended numbers of coats, it may affect the performance of the coating.

To paint a ? x ? x ? ?? , with ? coats

You'll need ? litres of

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Hempel antifoulings rated the best in big PBO test!

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Featured Products

Alkydprimer.

Alkyd Primer is a single pack oil based primer/undercoat for use on steel, wood and aluminium surfaces where Pilot II is the desired finish coat. It can also be used as a topcoat when a matt finish is required.

From: £39.95 (£47.94 inc VAT) Fast Despatch and Delivery

Conseal Touch-Up

Conseal Touch-Up is a single pack, high build acrylic self-priming topcoat which can be applied directly onto steel.

From: £49.95 (£59.94 inc VAT) Fast Despatch and Delivery

Hardtop AS has been discontinued and replaced by the superior Hardtop AX.

Discontinued

Hardtop Flexi

Jotun Hardtop Flexi is a high solids, glossy two-pack polyurethane topcoat with good gloss and colour retention and excellent flexibility. Hardtop Flexi also has excellent impact resistance.

From: £70.95 (£85.14 inc VAT) Fast Despatch and Delivery

Hardtop HB is a matt finish two pack polyurethane topcoat with excellent colour retention.

From: £69.45 (£83.34 inc VAT) Fast Despatch and Delivery

Hardtop XP is a high volume solids, glossy two-pack polyurethane topcoat with excellent gloss and colour retention.

From: £62.95 (£75.54 inc VAT) Fast Despatch and Delivery

Jotamastic 80

Excellent protection in less severe environments - Low film thickness version of Jotamastic 87. Available in off white, grey, black and red and with the inclusion of aluminium flakes in Aluminium and Aluminium red toned.

From: £63.00 (£75.60 inc VAT) Fast Despatch and Delivery

Jotamastic 87 AL

This is a two component polyamine cured epoxy mastic coating. It is a surface tolerant, high solids, high build product. It is aluminium pigmented for improved barrier effect.

From: £68.95 (£82.74 inc VAT) Fast Despatch and Delivery

Jotamastic 87

This is a two component polyamine cured epoxy mastic coating. It is a surface tolerant, high solids, high build product. Specially designed for areas where optimum surface preparation is not possible or desired.

This is a rough guide only. The amount of paint required is based on average conditions and application methods. Please check the individual product spreading rates and application guides if you require more precise information. You may need to change the Product type for each area you wish to paint i.e. the amount of paint required for a given area is not a combined total of primer and antifouling but the amount required of each product. The protection factor for all primers and antifouling is two coats for ‘good’ and three coats for ‘best’. The amount of paint applied with each coat varies considerably on the method of application so this is just a rough guide.

To work out a basic area, a cube or a cylinder use the Paint Area Calculator HERE .

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For over 40 years, the world’s leading skippers and shipyards have been choosing Nautix paints to optimise their performance. Our passion for the sea has taken our company to every ocean in the world. Our antifoulings  | Pro Painter |  For racing

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Preparatory systems before primers enable you to start with a surface that is consistent with the paint application. The surface must first be degreased, sanded or blasted, depending on the substrate and the process selected. It is essential to respect the cycle for optimum cohesion between coats. Adhesion promoter  | Impregnation |  Primers

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Filling in scratches, levelling out deformations, redoing profiles, coatings are used to prepare the surface of your boat. Before applying protective or finishing paint, the filler must be applied between two coats of primer, then protected with a multi-layer coating.

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Applying a topcoat is the ultimate step in painting. Our single- or two-component finishing systems will enhance your boat’s appearance and provide a lasting protective barrier against the elements (such as sun, rain, wind and abrasion). Undercoats  | Topcoats

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Nautix is highly involved in regattas and ocean racing (Mini, Figaro 3, Imoca, Ultim). Our close relationship with many skippers and racing teams has enabled us to understand their needs in terms of performance, glide, sponsorship and safety.

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Your result Votre résultat : m²

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Sea-Line painting calculator

The key to successful painting is careful planning. Use paint calculator to estimate how much Sea-Line paint and primer you'll need for your boat.

Please select type of hull, keel and enter size of the boat. Enter the correct number in meters (round up to the nearest meter) in each of the boxes to the right. For remind:

  • FIN KEEL BOAT – centre board feature fals keel, bulb keel, fin keel or ballast which is a small area of the fin.
  • CANTING KEEL - where in order to lower the center of gravity shall be fin ballast which is an integral part of the design of the bottom.
  • FLAT-BOTTOMED BOATS - that all the boats with flat / round bottom and most of motor boats.

Boat bottom type: pick type of bottom    FIN KEEL BOAT    CANTING KEEL    FLAT-BOTTOM

Type of surface: pick type of surface    GFK laminates    STEEL/ ALUMINIUM    WOOD    ANTIOSMOTIC SYSTEM

Measure units: pick type of unit    foots    meters

High of the sides:

If your boat has a deckhouse enter its dimensions, otherwise, leave "0".

Deckhouse long:

Deckhouse wide:

Deckhouse high:

Surface of windows, skylight, ect(square units)

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Paint quantity calculator

Work out how much anti-foul paint and primer you need for your boat with our online calculator

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Always ensure you have enough quantity to complete the job with the required number of coats you need.

It’s false economy to scrimp on coatings so always ensure you have sufficient extra quantity for areas of high erosion such as the bow, waterline and leading edges of the keel and rudder.

Enter your boat details in the boxes below to work how how many litres you need.

If you are unsure which product to use, check out our product guide .

The calculator is currently under development. Please check back soon.

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ANTIFOULING CALCULATOR

Enter the characteristics of your boat and calculate the volume and type of suitable anti-fouling paint.

SET BOAT DIMENSIONS

Select type of hull.

SAILING YACHTS modern with bulb keel

SAILING YACHTS with full hull

MOTOR BOATS AND INFLATABLES fast, semi-displacement hulls

MOTOR BOATS AND INFLATABLES full displacement hulls such as pilot boats or trawlers

PNEUMATIC INFLATABLES

SELECT SUPPORT USED

A set of video tutorials that explain step by step the different processes to coat and take care of your boat. A useful tool for all private customers who want to take care of their boat independently.

HOW TO CALCOLATE THE QUANTITY OF PAINT YOU NEED

yacht paint calculator

Ask the expert

If you have any questions about our products, how to use them, or any other matter, please don't hesitate to contact us.

Our experts are on hand to support you and offer advice on the best way to paint and protect your boat.

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  • Vessel ltinerary
  • Administration
  • Dockage & Fuel
  • Maintenance
  • Capital Repairs & Reserves
  • Total Expenses =
  • Name Length Build
  • # Total Expenses Date Saved

Advanced functionality coming soon.

Us flagged vessel, health insurance costs per crew, uniform cost per crew, training cost per crew, food cost per crew, crew turnover, hires using a professional crew agency.

  • Restore Default
  • $   | €   | £

Costs of food provisions will vary dependent upon how eloborate food Preferenaces are

Location will play huge factor in food provisons and thing may have to be folws into remorte locations.

Crew is one of the largest expenses on a superyacht and critical to the owner’s enjoyment of their vessel. As the largest crew agency in the world, we know crew. Our cost calculator contains customized crew lists for yachts ranging from 80ft to 600ft with salary information based on our reference verified salary data.

Our users also have the ability to completely tailor the crew list to the specific needs, schedule and requirements of their vessel. Each yacht is unique and may have specific owner requests in addition to the yacht’s safe manning requirements.

Management of the supplemental crew costs and strategic budgeting can help avoid significant overspend on categories such as food and uniform. This tool contains default values based on our industry expertise and recommended budget for an efficiently and safely run superyacht.

To learn more about each crew position in detail, including salary ranges, please visit our yacht department directory .

Drag the sliders to modify your results. These are not linear scales and we expect most yachts to operate within the 20-80% window. Above 80% and below 20% costs increase or decrease at exaggerated levels and we only see numbers in these levels in very rare circumstances.

This sunburst diagram is interactive. You can click into each block to see the expense break down and mouse over each block for more details.

Our chart of accounts displays seven major categories, 20 sub-categories plus a further 80 detail categories for a total of 107.

Our yacht operating cost calculator is now on it’s third major revision. We start with actual yacht expense data from our yacht management accountants and then generate formulas to extrapolate out the budget for a wide range of yachts. We have been providing accounting services to large yachts for the past 18 years.

Our operating cost calculator is tuned for yachts from 80 to 600 feet. We find operating variables create the largest variances for yachts smaller than 100 feet and larger than 250 feet. We have tested the numbers the most in the range from 100 to 250 feet.

Our budget calculator factors in the fuel burn for a range of engine sizes typically seen installed on yachts by length. By dragging the green “fuel dockage” slider to the right you will increase the projected fuel burn rate and therefore the budget cost for fuel. Our default position would be for a typical displacement fuel burn. Position the slider in the 60-80% range for fuel projections for planning hulls.

Our default values produce a budget number that we believe is generous to run a yacht to a high standard. Perfect is a very expensive word to use in the yachting industry where standards are already high. Moving the crew and maintenance sliders to 80% will provide an “industry best” quality of crew and give them the maintenance budget to operate to a very high standard. If you need to go over the 80% area then you may have unusually labor intensive equipment on the yacht.

Yes, our yacht operating cost calculator can output a budget suitable for this situation. Adjust the owner use to 2 (minimum value), owner slider to 0, crew slider to 10%, Administration to 10%, Fuel and Dockage to 0, Maintenance to 10% and then Capital Repairs to 0. This will remove all of the large charges associated with owner use and vessel movement but leave the essential base maintenance and insurance in place.

Lift on and float in yacht transport is a popular way to transport yachts across large ocean passage. The yachts that this service certainly applies to are ones that may not have the motoring range or structural integrity for blue ocean cruising. The cost of transporting a yacht twice per year is put into our budget once the “Fuel Dockage” slider hits 75%. If your yacht has the range we recommend self-sufficient ocean passages whenever possible. Whilst the transport companies sell their services based upon reportedly well oiled operated schedules the reality is that your yacht may stay waiting for pickup for a week or more with no compensation due. When factoring in all secondary factors of self-sufficient passages (increased fuel, maintenance, potential storm damage, crew time off, extra delivery crew) compared with transporting your yacht (insurance, potential loading / unloading damage, loss of schedule control, no work whilst underway, crew flights, crew accommodation) we believe that there is a 100% premium associated with float in transport and a 75% premium with lift on transport compared with self-powered.

Abandoned yachts crash in value. We recommend that even if you are trying to sell your yacht that you use the yacht for a minimum of two weeks per year so that systems are tested and working every six months. There is nothing worse for a yacht than not being used. If you truly are not going to use the yacht then you should sell it immediately for the first genuine offer as every dollar you put into maintenance will not be recovered at the time of the sale.

We did not build this version with sailing yachts in mind. Early in our development of this version we decided to exclude sailing yachts as a few of the major cost drivers scale very differently for sailing yachts compared with motor yachts. For example: To calculate paint costs we reviewed the surface area of over 100 large yachts and created a formula for painted surface area to length. Sailing yachts just don’t scale in a consistent way. Similarly crew numbers don’t scale in the same manner that they do for motor yachts. If there is sufficient demand we may build a sailing selector switch into a future version of this tool.

We hate to hear when yacht owners were told by their broker to factor in 10% of the purchase price to operate the yacht. This over used saying is sadly right occasionally (particularly for newer yachts in the $20-30M range)… but just because a broken watch tells the right time twice a day you shouldn’t rely upon it to tell the time. As yachts get older their capital value decreases but their maintenance costs increase. There is no way that a fixed 10% of purchase cost rule can be true… if your broker told you this rule then you need a new yacht broker… we know some good ones. 😊

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PAINT DATA SHEETS

Paint calculator from the Sikkens Paint Gude

Unit of measure is metric.

   
 

OAL – overall length
WLL – waterline length
W – width
D – draught
H - Height form waterline to deck

 
   
 
   
   
   
   
   
0.75 x WLL x (W + D) = SURFACE AREA IN M2    
   
   
   
   
OAL Overall Length  
   
OAL Overall Length  
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

All rights and trademarks are acknowledged, Whilst we do update this site we can not undertake that the data sheet is the most current. Before relying on the material, users should obtain appropriate advice relevant to their particular circumstances to evaluate its accuracy, currency, completeness and relevance for their purposes.

Some material on this website may include or summarise views, standards or recommendations of third parties. The inclusion of such material is not an endorsement by us of that material and not an indication of the our commitment to any particular course of action.

Links provided to other internet sites are provided for the user's convenience and do not constitute endorsement of the information at those sites.

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How to Articles | Bottom Paint Store

Learn more about boat paint applications and marine supplies.

How to Articles | Bottom Paint Store

Bottom Paint Calculator

How much hard bottom paint does your boat need.

Ensuring your boat’s hard bottom is properly protected is crucial for maintaining its performance and longevity. Our easy-to-use calculator below provides estimates for the amount of bottom paint required to adequately cover your boat. Please note this is a guide and to check your boat’s manufacturer guidelines as well as the product specifications on each of our website product pages for precise details.

Hard Bottom Paint :

  • Also known as “hard antifouling paint,” this type of paint creates a tough, hard coating on the hull that does not wear away easily.
  • It is often composed of a high concentration of biocides, such as copper oxide, which are embedded in a hard, durable resin.
  • Hard bottom paint is excellent for boats that move at high speeds or are kept in the water year-round, as it effectively prevents the growth of organisms without wearing down quickly.
  • It requires more effort to remove and repaint than ablative paint and typically involves sanding down the old layers once they are no longer effective.

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See Our List of Hard Marine Bottom Paints

Lefant

Paint Calculator

Package sizes and coverage:

LEFANT – Nautica 0,75l = 13,5 sq.m. 2,5l = 45 sq.m.

LEFANT – Epoxy Primer 0,75l = 8 sq.m. 3l = 32 sq.m.

Size of the hull area is calculated using this formula:

Motor: LWL x (W + D) = sq.m.

Long keel boat: 0,75 x LWL x (W + D)= sq.m.

Fin keel boat: 0,5 x LWL x (W + D)= sq.m.

Select the boat’s hull type, enter the length of waterline, the boat’s width and depth. Then click the calculate button to show how many sq.m. of hull surface you need to paint.

Choose your type of boat

  • Long keel boat
  • Fin keel boat

Answer: m 2

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  3. Hempel Yacht

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  4. 3- Yacht Paint

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  6. Boat Hull Calculator Area Calculator for Paints

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VIDEO

  1. Yacht Paint works

  2. Top paint Awl grip by Panos yacht paint Aktio

  3. Perfection

  4. How to apply Varnishes

  5. International Yacht Paint Gozo Weekend

  6. THE 2ND ULTIMATE CAMO PAINT JOB

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  1. Yacht Paint Calculator

    Yacht Paint Calculator Let us help you choose the best coating system for your boat underwater area and calculate the necessary volume for your needs. Find product Calculate volume Hempel Yacht - Everything you need to know about yacht painting. Yes No Email: Comment. Send ...

  2. Yacht Paint Calculator

    1/4 Where do you paint your boat? ... 4/4 Enter the dimensions of your boat's underwater area. Individual dimensions. Unit: Feet Meters Length of water line: Beam: Draft: OR underwater area in m2. m2: Let's calculate. Hempel Yacht - Everything you need to know about yacht painting. ...

  3. Check out the Yacht Paint Calculator

    Get expert recommendations and figure out the exact biocide-free product and the correct amount of paint you need. Techniques, tips and tricks from the professionals. Make your paint project successful. Our latest and best fouling release system. Innovative technology. Find the nearest dealer and start your Hempel journey.

  4. How Much Boat Paint Do I Need: Bottom Paint, Topside & More

    The formula below works as an easy bottom paint calculator and all you need to know is your boat's length, the distance from bow to stern, and beam, the distance from side to side at the widest part of the boat. Length x Beam x .75 = Approximate Underwater Surface Area in Sq. Ft. Each paint has a "theoretical coverage" area, but most paints ...

  5. Yacht Paint Calculator

    Yacht Paint Calculator Length (m): Width (m): Height (m): Calculate Paint Needed. Painting a yacht is a meticulous process that requires careful planning and attention to detail. From selecting the right paint to calculating the precise amount needed, every step plays a crucial role in achieving a flawless finish. In this comprehensive guide ...

  6. Paint Quantity Calculator

    Professional Topside Paint. Varnish & Wood Finishes. Repair Epoxies. Primers. Thinners and Dewaxers. Sealants & Adhesives. ... Paint Quantity Calculator Bottom Coating. Select coating type, enter length and beam demensions, then click Calculate. Type of Coating. Length of Boat. feet Beam of Boat. feet. Topside Coating. Select coating type ...

  7. How much antifouling do I need?

    You can work out the amount of antifouling paint you need using these simple steps: Work out the area you'll need to paint using the formula that fits your boat type below. Divide the area by the coverage of the paint you've chosen to work out how many litres per coat you'll need. Finally, multiply the litres per coat by the number of ...

  8. New paint calculator 2021

    Explore Products is where the complete product assortment information for every yacht market can be found and where you can figure out the correct product for your boat, while the Paint Calculator section enables you to calculate the volume for Hempel's Antifoulings and Hempel's Silic One Fouling Release System products needed for the ...

  9. Check out the Yacht Paint Calculator

    Hempel antifoulings rated the best in big PBO test! We are proud to share the results of the Practical Boat Owner magazine antifouling test 2022. READ ON. Any paint related question you have, we are here to support you. Explore our range and find the perfect product match for your boat. PRODUCTS.

  10. Paint Area Calculator

    The protection factor for all primers and antifouling is two coats for 'good' and three coats for 'best'. The amount of paint applied with each coat varies considerably on the method of application so this is just a rough guide. To work out a basic area, a cube or a cylinder use the Paint Area Calculator HERE. Paint Area Calculator.

  11. Bottom Paint Calculator: How much bottom paint will I need to paint my

    It's easy to calculate approximately how much antifouling paint you will need in order to paint your boat. Start by multiplying the length of your boat's hull (LOA) by its beam (B), and multiply again by .85.This formula, (LOA x B x 0.85), estimates the surface area to be painted in sq feet. Then, check the coverage of the paint you've chosen.

  12. Area calculator

    My surface area calculator Nautix helps you calculate the surface to be painted Hull for a sailboat (thin keel) CalculerVotre résultat : m² Hull for a sailboat (long keel) CalculerVotre résultat : m² Hull for a motorboat CalculerVotre résultat : m² Deck (sailboat & motorboat) CalculerVotre résultat : m² Freeboard (sailboat & motorboat) CalculerVotre résultat […]

  13. Bottom Paint Calculator

    Swimming Pool Paint Theoretical Coverage: Length x Width X 1.7 x 2. Divide this number by 500 to get the total number of 2 gallon kits needed, or divide by 300 to get the total number of gallons needed. See Our Article -> How to Determine How Much Pool Paint You Need. Gel Coat Theoretical Coverage: You should determine the square footage by ...

  14. Painting calculator

    Sea-Line painting calculator. The key to successful painting is careful planning. Use paint calculator to estimate how much Sea-Line paint and primer you'll need for your boat. Please select type of hull, keel and enter size of the boat. Enter the correct number in meters (round up to the nearest meter) in each of the boxes to the right.

  15. Paint quantity calculator

    Paint quantity calculator. Work out how much anti-foul paint and primer you need for your boat with our online calculator. Always ensure you have enough quantity to complete the job with the required number of coats you need. It's false economy to scrimp on coatings so always ensure you have sufficient extra quantity for areas of high erosion ...

  16. How much bottom paint do I need?

    A simple way to determine the amount of bottom paint you need is to figure the approximate surface area (in square feet) of your hull below the waterline. Here's an easy formula to use: Length x Beam x .85. Multiply the length of your boat's hull by its beam, then multiply again by 0.85. This formula provides the surface area, in square feet ...

  17. ANTIFOULING CALCULATOR

    ANTIFOULING CALCULATOR Enter the characteristics of your boat and calculate the volume and type of suitable anti-fouling paint. SET BOAT DIMENSIONS ... offer advice on the best way to paint and protect your boat. Contact us. Boero Bartolomeo S.p.A. Società soggetta a direzione e coordinamento di CIN - CORPORAÇÃO INDUSTRIAL DO NORTE, S.A.

  18. Superyacht Cost Calculator

    Yes, our yacht operating cost calculator can output a budget suitable for this situation. Adjust the owner use to 2 (minimum value), owner slider to 0, crew slider to 10%, Administration to 10%, Fuel and Dockage to 0, Maintenance to 10% and then Capital Repairs to 0. This will remove all of the large charges associated with owner use and vessel ...

  19. Sikkens Paint Calculator

    Use this table to calculate a rough. estimate. To find out how many litres you will require for each coat, divide the surface area by the spreading rate in m2 per litre. Note the amounts indicated are averages. A rough surface has a larger surface area and will therefore require more paint. Some surfaces absorb more paint than others do.

  20. Bottom Paint Calculator

    Our easy-to-use calculator below provides estimates for the amount of bottom paint required to adequately cover your boat. Please note this is a guide and to check your boat's manufacturer guidelines as well as the product specifications on each of our website product pages for precise details. Hard Bottom Paint: Also known as "hard ...

  21. Paint Calculator

    Paint Calculator. Package sizes and coverage: LEFANT - Nautica 0,75l = 13,5 sq.m. 2,5l = 45 sq.m. LEFANT - Epoxy Primer 0,75l = 8 sq.m. 3l = 32 sq.m. ... 0,5 x LWL x (W + D)= sq.m. Select the boat's hull type, enter the length of waterline, the boat's width and depth. Then click the calculate button to show how many sq.m. of hull ...

  22. Jotun

    Jotun - Technical Calculator. Dry Film Thickness Wet Film Thickness Spreading Rate Consumption of Paint. WFT: μm. Volume Solids: %. DFT: μm.