Paint calculator

To prevent unwanted surprises, calculate the amount of paint you will need for your project by adding the total surface area of the walls to be painted using the same colour.

Disclaimer: Note that the results obtained are an estimate and should be used for reference purposes only. Calculations are based on application of 2 coats of paint.

Select your unit of measurement

Wall surfaces

Wall

Width

Height

 
1
X

Areas to exclude

Area

Width

Height

Results

Total wall surface

Quantity of paint
(for 2 coats)

gallon(s)*

* 1 gallon (3.78 L)