PAINT CALCULATOR
Before you or your contractor buy paint, find out exactly how much you'll need. If more than one room is being painted with the same color, add up the total square footage.

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.
IMPERIAL—US
METRIC

* Required

LENGTH*
FEET
WIDTH*
FEET
HEIGHT*
FEET
HOW MANY?*
DOORS
WINDOWS
Enter "0" if there are none.

Paint Calculator

Estimate your paint needs by entering data at left.

Paint Calculator Error

We need a little more information to calculate how much paint you’ll need.

Approximate surface area of this room:

Recommended amount of paint for this room: