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Paint for a 15 × 20 room
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2.9 gal
Walls of a 15 × 20 room, 8 ft high, 2 coats, 350 ft²/gal
Paint by wall height
| Height | Wall ft² (1 door, 2 windows) | 1 coat (gal) | 2 coats | 2 coats + ceiling |
|---|---|---|---|---|
| 8 ft walls | 510 | 1.5 | 2.9 | 4.6 |
| 9 ft walls | 580 | 1.7 | 3.3 | 5.0 |
| 10 ft walls | 650 | 1.9 | 3.7 | 5.4 |
Your exact room
FAQ
How much paint for a 15x20 room?
With 8 ft walls, one door and two windows the walls are about 510 ft². Two coats need about 2.9 gallons - buy 3. Including the ceiling: about 4.6 gallons.
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