Paint Calculator
Estimate paint quantity, project cost, and coverage by coats
Unit: sq ft
Unit: coats
Unit: sq ft/L
Unit: ₹/L
Paint Needed
16.36 L
Suggested with 10% Buffer
18.00 L
Estimated Material Cost
₹6,120
How this calculator works
Calculate paint needed for walls, rooms, and renovation projects using area, coverage, and coat count.
Paint Needed = Area × Coats ÷ Coverage per Liter
Quick tips
- •Add extra paint for rough walls, darker color transitions, and touch-ups.
- •Coverage varies by brand, primer use, and surface condition.
- •Subtract doors and windows separately if you want a tighter estimate.
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📖 Learn More About Paint Calculator
Paint Calculator
This paint calculator helps you estimate liters required and approximate paint cost before starting a home improvement job.
Formula: Paint Needed = Area × Coats ÷ Coverage per Liter
- Add extra paint for rough walls, darker color transitions, and touch-ups.
- Coverage varies by brand, primer use, and surface condition.
- Subtract doors and windows separately if you want a tighter estimate.
Frequently Asked Questions
Should I always add a buffer?
Usually yes. A small buffer helps account for wastage, roller absorption, and future touch-ups.
Does this calculator include primer?
No. It only estimates paint quantity based on the entered coverage rate.