Commercial Paint Calculator

Factor in primer, coats, and surface texture.

Project Details

sq ft
1234

Standard drywall (~400 sq ft/gal)

Paint Requirements

Paint Needed

0 gal

Based on 2 coats

Primer Needed

0 gal

1 coat for adhesion

Coverage Details

Total Surface Area500 sq ft
Assumed Coverage0 sq ft/gal
Total Paintable Area (x2)1,000 sq ft

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Commercial Paint Calculator for painting contractors

Commercial Paint Calculator helps painting contractors estimate paint quantities accurately. Enter surface area, coats, and coverage rate and get total gallons required you can use immediately in your bid or project file.

Used by contractors across California, Texas, Florida, New York, and Illinois, with active users in Los Angeles, Houston, Dallas, Chicago, Phoenix, Atlanta, Seattle, and Denver.

Quick answer: what does this tool do?

Calculate gallons needed based on area, coats, and coverage.

How should I apply the results?

Use totals to order paint and price labor and materials.

Is this suitable for public bids?

Yes. The inputs align with typical DOT, municipal, and federal bid requirements.

What keywords does this tool target?

paint coverage calculator, commercial painting estimator

The Commercial Paint Calculator gives fast, reliable results for painting contractors to estimate paint quantities accurately. Enter surface area, coats, and coverage rateand get total gallons required in minutes.

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