This calculator will give you an estimated amount of paint to be used as this will depend on how much paint you use. Do note that you'll need to measure window and door areas so that these can be subtracted from the calculation.
Use this calculator to work out how many rolls you will need. Do note that you will have to measure window and door areas. This will then be taken off the calculation.
It's essential that you make sure you have enough material when making curtains. Take your measurements in centimetres. The calculations add an extra 30cm on to the length.
Floor areas come in all shapes and sizes so it's recommended that you divide the space into four areas. This will enable the calculator to give the best estimate of carpet area required.