Convert 138 Gallons to Cubic Feet Calculator

138 Gallons is 18.4467317 Cubic Feet

To convert Gallons to Cubic Feet

we know that, 1 Gallons = 0.133681 Cubic Feet or
                         1 Gallons = 1/ 7.481  Cubic Feet.

To convert Gallons to Cubic Feet, divide the gallons value by 7.481 ≊ 7481/1000

Result in Cubic Feet: 138 gal × 1000 × gal/7481 × cu ft/gal

Cancel The Comman factor of gal

Result in cubic feet: 138000.0/temp  cu ft

Divide the 138000.0 by 7481

Result in Cubic Feet: 18.4467317 cu ft

∴ 138 Gallons = 18.4467317 Cubic Feet