How to Calculate Paint Needed
Calculating paint is straightforward once you know your wall area. This calculator handles the math automatically.
Paint Coverage Rules
- Standard coverage: 350-400 sq ft per gallon
- Textured walls: Reduce coverage by 20-30%
- Primer: Usually covers 200-300 sq ft per gallon
- Two coats: Required for most projects
When to Use 3 Coats
- Covering dark colors with light paint
- Painting over bright reds, oranges, or yellows
- Using low-quality paint
- Painting new drywall without primer
Pro Tips
- Buy 10% extra for touch-ups and future repairs
- Same batch numbers ensure color consistency
- Higher quality paint often needs fewer coats
- Use primer when changing colors dramatically