Paint Coverage Calculator

Calculate gallons needed for walls, ceilings, and trim

Interior Room Paint

Paint Estimate

0
Gallons Needed
for all coats
0 L
0
Per Coat
gallons
0
Wall Area
sq ft
0
Ceiling Area
sq ft
0
Total Area
sq ft
0 m²
0
Coverage Rate
sq ft/gal
Tip: Add 10-15% extra for touch-ups and waste. Darker colors over light backgrounds may require an additional coat.

Exterior Paint

Exterior Paint Estimate

0
Body Paint
gallons
0 L
0
Trim Paint
gallons
0
Body Area
sq ft
0
Trim Length
linear ft
Exterior Note: Use exterior-grade paint rated for your climate. Allow 50% extra for porous surfaces like bare wood or stucco.

Direct Area Entry

Paint Estimate

0
Total Gallons
0 L
0
Per Coat
gallons
0
Quarts
alternative

Paint Coverage Reference

Paint Type Coverage Best For Dry Time
Flat/Matte Latex350-400 sq ft/galCeilings, low-traffic walls1-2 hrs
Eggshell Latex350-400 sq ft/galLiving rooms, bedrooms1-2 hrs
Satin Latex350-400 sq ft/galBathrooms, kitchens1-2 hrs
Semi-Gloss Latex350-400 sq ft/galTrim, doors, cabinets1-2 hrs
High-Gloss300-350 sq ft/galTrim, high-wear areas2-4 hrs
Primer200-300 sq ft/galNew drywall, stains1 hr
Oil-Based Enamel250-350 sq ft/galTrim, cabinets6-8 hrs