Gallons per ft²
Calculate water depth and volume for any area.
Square footage of surface
Total volume of water
Gallons per ft²
0.00
gal/ft²
0.00 in
0.00 gal
Water Depth
0.00
inches
Volume
0.00
ft³
Liters
0.00
L
1 inch of water over 1 ft² = 0.623 gallons
1 gal = 231 in³ · 1 ft³ = 7.48052 gal
Depth = (gallons × 231) / (area × 144)