Paint Coverage Estimator
No more guessing how much paint to buy. Enter wall area and coverage rate to get exact liters and cans needed. Supports metric and imperial units. Get it right the first time with this free online estimator.
—
📊 Result Chart
About Paint Coverage Estimator
Paint Coverage Estimator is a free online tool. Enter wall area and coverage rate to calculate the total paint needed for two coats, including can count. Perfect for DIY painting projects.
Paint Coverage Estimator in 3 steps
- Enter the total wall area in square meters
- Enter paint coverage per liter (typically 8-12 m²/L)
- Click "Calculate" to see total paint needed and recommended cans
Why calculate for two coats?
Most walls need two coats for even coverage, especially with significant color changes. One coat only provides a base layer.
How much area does one gallon cover?
Standard latex paint covers 350-400 sq ft per gallon (one coat). Check the paint can label for specifics.