Coating Coverage Chart

Coverage for Coating or Membranes

Thickness of coating applied
(1000 mils = 1 inch)
Coverage per U.S. gallon
100% solids system
250 mils = 1/4″
187.5 mils = 3/16″
125 mils = 1/8″
100 mils
62.5 mils = 1/16″
50 mils
31.25 mils = 1/32″
20 mils
15.625 mils = 1/64″
10 mils
5 mils
1 mil
6.4 sq. ft.
8.5 sq. ft.
12.8 sq. ft.
16.0 sq. ft.
25.5 sq. ft.
32.0 sq. ft.
51.0 sq. ft.
80.0 sq. ft.
102.0 sq. ft.
160.0 sq. ft.
320.0 sq. ft.
1600.0 sq. ft.
If coating contains a solvent that will evaporate, thickness of the
coating will be reduced by the same percentage as solvent loss
content. For example, a 50% solids, 50% solvent material will
lose half its wet thickness.

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