Material estimator
How much paint, drywall, flooring, tile or bagged concrete a room or slab takes, with a waste allowance.
Paint to buy
2 gallons
1.72 gallons exactly
Area to paint
301 ft²
28 m²
Doors count as 21 ft² and windows 15 ft². Primer on new drywall is a separate coat. Estimates; check the label on what you buy.
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