Our Paint Calculator helps you quickly estimate the amount of paint required for walls, ceilings, or entire rooms. Enter the dimensions and paint coverage details to calculate the exact quantity needed, ensuring you buy the right amount and reduce waste. Perfect for homeowners, painters, and DIY enthusiasts.
A Paint Calculator helps you estimate how much paint you’ll need to cover a specific area, such as a wall, ceiling, or an entire room. It simplifies planning for home renovation, interior design, or construction projects.
You enter the dimensions of your walls, doors, and windows. The calculator determines the total paintable surface area and estimates how many liters or gallons of paint are required based on the paint’s coverage rate.
The calculator supports both metric (meters, centimeters) and imperial (feet, inches) units, making it suitable for users worldwide.
Yes. You can calculate paint requirements for multiple rooms, ceilings, or accent walls by entering each area’s measurements separately and summing up the total paint required.
Yes. The calculator lets you subtract the area of windows and doors from the total surface to ensure more accurate paint estimates.
You can specify whether you’re applying one or two coats. The calculator adjusts the total paint quantity accordingly to give a realistic estimate.
On average, 1 liter of paint covers about 10–12 square meters, and 1 gallon covers about 350–400 square feet. However, this can vary based on paint type and surface texture.
Yes. Many paint calculators also include an option to estimate primer requirements, which is especially helpful when painting new or unpainted surfaces.
Yes. You can enter the cost per liter or gallon, and the calculator will estimate the total paint cost for your project.
The Paint Calculator is ideal for homeowners, contractors, painters, and designers looking for quick, accurate paint quantity and cost estimations before starting a project.