Paint Calculator
Calculate exactly how much paint you need for your walls. Avoid buying too much or too little.
12 ft
5 ft40 ft
10 ft
5 ft40 ft
8 ft
7 ft12 ft
1
2
You Need
Gallons
1.8
gallons of paint
Liters
6.6
liters of paint
Wall Area
302
sq ft to paint
Pro tip: Buy 10% extra for touch-ups and mistakes.
Paint Buying Tips
- Buy extra: Add 10% to your estimate for touch-ups
- Quality matters: Higher quality paint covers better and lasts longer
- Primer: If changing colors dramatically, use primer first
- Same batch: Buy all paint at once to ensure color consistency
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