Home Size + Paint Calculator
Square footage, wall area, and paint gallons per room — quick math before a viewing or quote.
Private: files and text stay in your browser. Nothing is uploaded.
Room square footage + paint
Enter dimensions and press Calculate.
FAQ
- What does the Home Size + Paint Calculator do? Square footage, wall area, and paint gallons per room — quick math before a viewing or quote.
- Do I need an account, or does anything upload? No — no account, no signup, no uploads. Everything runs on your device.