Gallons per Square Foot Calculator

Compute coverage rate, total gallons needed, or how much area a given supply will cover. Use the presets to autofill coverage for paint, sealers, stains, and more.

Gallons used

gal

Length

Width

Coverage rate

0.025gal / ft²

Inverse

40ft² / gal

Area covered

200 ft²

Metric rate

1.019 L / m²

Formula

Coverage rate  =  gallons ÷ area
               =  5 gal ÷ 200 ft²
               =  0.025 gal/ft²

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Calculator By Adil Balti, Content Proofread and Verify by Muhammad Kumail & Gulzar Abbas.

Gallons per Square Foot Calculator

Gallons per Square Foot Calculator

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