Coverage Calculator
Estimate liquid gallons and container count from measured area, coats, a tested coverage rate, porosity buffer, and the package size sold for the selected product.
Enter project measurements
Enter the project measurements
The calculator will show estimated liquid gallons, whole containers, and total packaged volume.
Calculation method
Area × coats ÷ coverage rate × buffer. The calculator then rounds up to whole containers because kits and sealed packages should not be split.
Use tested coverage when possible
Published coverage is a planning range. Joint depth, surface profile, absorption, application method, coating build, and waste can change actual use. Recalculate when the test section differs from the published rate.
Ordering note: This is an estimate. Confirm the selected product's current label, PDS, coat requirements, package size, and substrate compatibility before purchase.