Calculate Gallons Of Paint For Room

These calculations assume 2 coats of paint and do not include the ceiling.

Calculate gallons of paint for room.

The coverage amount is listed on the label of the paint can. Free online paint calculator for your painting projects. If more than one room is being painted with the same color add up the total square footage. This is the most common amount needed especially when considering second coat coverage.

Two gallon cans of paint cover up to 800 square feet which is enough to cover an average size room. The final step is to find the coverage ratio of your paint and calculate the number of gallons needed to cover the total square footage. In this example you would need slightly less than 2 gallons of paint to cover the walls with a single coat. Estimate the required number of gallons or litres of paint with this easy to use calculator for how much paint you need.

Most professionals use the formula of 350 to 400 square feet of wall coverage per gallon of paint and 200 square feet of wall coverage per gallon of primer. Estimates range between 350 to 400 square feet per gallon of paint on smooth interior plaster walls. Use the area section below to calculate the walls and ceiling values. External or internal rooms or exterior walls.

One gallon can of paint will cover up to 400 square feet which is enough to cover a small room like a bathroom. The estimate divides the total square footage by 350 as one gallon of paint covers 350 square feet. Three gallon cans of paint cover up to. If you want to paint doors door frames baseboards and the ceiling the.

Your paint calculation will update if you change the number of desired coats of paint. Precise paint needs will vary according to many factors including application method. Use this to adjust the values in the paint coverage section below. Calculate the amount of paint you ll need to paint the room.

These calculations are not intended to give more than a rough estimate.