This app will use the dimensions of a rectangular room to calculate the amount of primer and finish paint needed to cover the room. The number of doors and windows in the room can be added when making the calculation. Calculations are available for both imperial and metric measurements.

Default values for the areas of the doors and windows and the paint coverage for both primer and finish are included based on acceptable industry standards. A default value for bottom molding height is also included.

The calculated solution breaks out the paint needed for each category in case different paint colors are used.