Get the right amount of paint for the job—not too little and not too much.

First measure your room dimensions in feet and plug the numbers in at the left. Don't forget to account for windows and doors.

Then, let our calculator do the math for you.

Approximate surface area of the room:

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square feet

Recommended amount of paint for this room:

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gallon(s)

PLEASE NOTE: These calculations are not intended to give more than a rough estimate. Precise paint needs will vary according to many

factors, including application method. These calculations assume 2 coats of paint and do not include the ceiling.