How many cans of paint are needed?

To determine how many cans of paint are needed, you first need to calculate the total area to be painted in square feet and then check the coverage provided by a single can of paint, usually listed on the label. Divide the total area by the coverage per can to find the number of cans required. Don't forget to account for additional factors like the number of coats needed and any surface texture that may affect coverage. It's often advisable to round up to ensure you have enough paint.