Concrete Sealer Calculator
Calculate sealer gallons, cost, and recoat schedule based on sealer type, surface texture, and number of coats.
Inputs
%
Results
Total sealer (gallons)
5.18
Gallons per coat2.35
Total material cost ($)$232.94
Cost per sq ft ($)$0.47
Sealer cost ($)$232.94
Xylene / solvent (gal)0
Recoat interval (years)1.5
Dry time between coats (hrs)2
Total cure/dry time (hrs)2
How to Use This Calculator
- Enter the total concrete surface area in sq ft to be sealed.
- Select the sealer type (1–7): acrylic, solvent acrylic, water-based acrylic, penetrating, epoxy, polyurethane, or polyaspartic.
- Choose surface texture (1=smooth, 2=broom-finished, 3=stamped/heavy texture) — rougher surfaces absorb more sealer.
- Set the number of coats (typically 2; penetrating sealers often need only 1).
- Read Total Sealer (gallons) and Total Material Cost to finalize your material purchase.
- Note Recoat Interval (years) and Dry Time Between Coats (hrs) for scheduling the application.
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