‹ All calculators
Paint
Gallons of paint and primer for the walls and ceiling of a room, by coats and coverage.
Enter room dimensions to see results.
Assumptions
- 350 SF per gallon is typical for smooth walls; textured or bare drywall covers less (250–300).
- Doors deducted at 20 SF, windows at 15 SF.
Planning numbers. Confirm quantities with your supplier, spec and local conditions before ordering.
Running a crew?HardHatOps — toolbox talks, time clock, sign-off records, daily duties. The field side.
Bidding and running jobs?IAOIntel — takeoffs, estimates, daily logs, spec intelligence. The office side.