This interior decoration calculator is designed to give you estimate cost of improving the decor of any room in the house. To work out the final price you will need to fill the size of the room (length, width and also the height from the skirting board to the ceiling, you can choose feet or metres), how many windows in the room need painting or staining, how much you are willing to spend on a typical 5 litre tin of emulsion, whether you want the ceiling painting.

Then click on ‘Calculate Decoration Costs’ for an estimate of how much it will, how long it will take and how much materials you will use