Whether you are planning to repaint your bedroom or painting all rooms in your brand new house, this interior paint calculator is here to help you determine how much paint you need. You will be able to customize the paint estimation basing on the amount of openings or paint coats. You can also calculate the final cost of paint required!
You will have to input some data into the paint calculator. It includes:
Obviously, it won't be a hundred percent accurate. If the surface is porous or rough, it will require additional paint - up to 20%. Similarly, complicated fittings require extra paint.
You also need to add some paint - up to 30% - if you are painting a surface for the very first time for preparation work.
Lastly, our interior paint calculator does not include the ceiling, so if you want to include it, you need to plan some extra paint for that.