Paint Calculator
Calculate paint quantity instantly for walls, rooms, ceilings, and renovation projects.
Paint Calculation Formula
Paint quantity is calculated using wall area and paint coverage rate.
Paint Required = (Length × Height ÷ 100) × Number Of Coats
Actual paint usage depends on wall texture, paint quality, and surface condition.
How To Use This Paint Calculator
1. Enter wall length in feet.
2. Enter wall height in feet.
3. Enter number of paint coats.
4. Click calculate to get estimated paint quantity.
Example Paint Calculation
If wall length is 20 ft, wall height is 10 ft, and 2 coats are required:
Paint Required = (20 × 10 ÷ 100) × 2
Paint Required = 4 Liters
Actual paint consumption may vary depending on paint type and wall surface conditions.
Frequently Asked Questions
How much paint do I need for a room?
Paint requirement depends on room size, number of coats, and paint coverage.
Does this calculator work for ceilings?
Yes, you can calculate paint quantity for walls, ceilings, and interior surfaces.
Is this calculator free?
Yes, all calculators on Calculator Hub are completely free to use.