How Much Paint Do I Need?

Find out how much paint you need with our paint calculator

How Much Paint Do I Need?

Q: How Much Paint Do I Need?

Find Out With Our Paint Calculator

Can’t decide how much paint to get? Simply answer a few easy questions using our Paint Calculator to find out how much you’ll need to complete your painting project.


STEP 1 of 4

Start by telling us how big your room is:

Select the general size and dimensions to your room

(dont worry about being exact)


Up to 8 ft by 10 ft.


Up to 14 ft by 14 ft.


Up to 18 ft by 18 ft.

Extra Large

Up to 22 ft by 22 ft.

How Tall are your Ceilings

Select the option closest to your room's ceiling height


Under 10 ft.


Between 10 ft abd 14 ft.

Double High

Over 14 ft.

Almost Done! Please Give us a few Details

Please provide the number of windows and doors in your room and let us know if you have dark walls.

Are you changing the color of your walls

Drastic color changes typically require a second coat of paint.





We recommend

1 of paint for 1 on 100 sq. ft.

1 gallon of paint will cover up to 400 sq. ft. (372 sq. meters) per U.S. gallon (3.78 Liters) on primed, smooth, nonporous surfaces. Coverage figures do not include material loss due to application. Some colors, drastic color changes, or porous surfaces may require more than one coat to achieve uniform finish.

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How Much Paint Do I Need?