Paint Coverage Calculator
Calculate how much paint you need for walls and ceilings. Account for doors, windows, and multiple coats.
Room Dimensions
Standard is 8-9 feet
Typically 300-400 sq ft
Paint Needed
3 Gallons
2.37 gallons exact (9.5 quarts)
Wall Area
414 sq ft
Ceiling Area
0 sq ft
Total w/ Coats
828 sq ft
Time Estimate
3.5 hrs
Area Breakdown
Gross Wall Area486 sq ft
Door Deduction (2 doors)-42 sq ft
Window Deduction (2 windows)-30 sq ft
Net Paintable Area414 sq ft
Tips
- Always buy slightly more than calculated
- Dark colors may need extra coats
- Textured walls use 15-25% more paint
- Keep extra paint for touch-ups