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Paint Calculator

Calculate the amount of paint needed for your room. Enter the room dimensions and number of coats to get an accurate estimate in liters. This calculator accounts for walls only (excluding ceiling and floor).

Measurement Unit Select your preferred measurement unit

Room Length Enter the length of your room

Room Width Enter the width of your room

Room Height Standard ceiling height is 2.4-2.7m

Number of Coats Most projects require 2 coats

Number of Windows Approximate window area will be subtracted

Number of Doors Approximate door area will be subtracted

Paint Calculation Results

Total Wall Area:

Paintable Area:

Paint Needed: