How much paint for a 6x6 room?
A 6x6 ft room has about 156 sq ft of wall after subtracting one door and one window. For two coats you need roughly 0.9 gallons.
For 2 coats, walls, 8 ft ceiling
0.9 gallons (~1 cans)
About 156 sq ft of paintable wall.
Calculate your exact amount
Adjust the height, coats, doors and windows for your room:
🖌️ Paint calculator
Paint needed for a 6x6 room (chart)
| Ceiling height | 1 coat | 2 coats | 3 coats |
|---|---|---|---|
| 8 ft | 0.4 gal | 0.9 gal | 1.3 gal |
| 9 ft | 0.5 gal | 1 gal | 1.5 gal |
| 10 ft | 0.6 gal | 1.2 gal | 1.7 gal |
Based on ~350 sq ft per gallon per coat, minus one door and one window.
🛒 Get the right paint
Grab quality interior paint and a roller kit to cover this room in two coats.
Shop interior paint →How we calculated this
- Wall area = 2 × (length + width) × height = 2 × (6 + 6) × 8 = 192 sq ft.
- Minus one door (21 sq ft) and one window (15 sq ft) = 156 sq ft.
- × 2 coats ÷ 350 sq ft per gallon = 0.9 gallons.
Frequently asked questions
- How many gallons of paint for a 6x6 room?
- About 0.9 gallons for two coats of walls with 8 ft ceilings, or 0.4 gallons for a single coat.
- How much paint do I need for a 6x6 room with high ceilings?
- Use the chart above — a 10 ft ceiling raises it to about 1.2 gallons for two coats.