Paint planning / real measurements
Know what goes on the list.
Calculate walls, ceilings, trim, or measured exterior areas. Add each surface to your project.
Estimate one surface
For exteriors, irregular walls, or a measured plan: enter area after deducting openings.
350 sq ft/gal is a planning assumption. Product selection does not set coverage: enter the rate for the exact coating, sheen, and surface. Default openings are one 21 sq ft door and two 15 sq ft windows.
Finish paint / US gallons
4gal
3.14 gallons calculated
Rounded up to whole gallons
Formula: area × coats × (1 + waste) ÷ coverage
Use your measured net area. Primer is separate. Gallons are a quantity, not a promise of available can sizes.
Your project
Material list
Add each room or surface, then save or download your plan.
No surfaces added yet.
Use “Add to material list” after checking the estimate.
Saved projects stay on this browser. Nothing is submitted to Alfarero.
Planning estimate from Alfarero Painting LLC · (956) 261-3779 · Verify the selected product label. Primer cost, tools, labor, and tax are separate.