Boat Hull Calculator Area Calculator for Paints

How much Antifoul or Topcoat do I need? That's a question we often get asked. 

Coverages of marine paints vary and so does the surface area from boat to boat so we have put together a couple of calculators which will tell you how many tins you will need to purchase of the specific paint you are looking at. 

For it to work well you need to know certain dimensions of your boat, such as the length of the waterline, beam, draft and others for above the waterline surface. (This is explained on the calculator don't worry.)

How to Use

First, we need to calculate the surface area we need to paint, to do this, select