Convert 18 Gallons to Cubic Feet Calculator

Created By : Ashish Shirsalkar

Reviewed By : Rajashekhar Valipishetty

Last Updated : May 30, 2023

Calculate how many cubic feet in a 18 Gal taking the help of easy and handy tool Gallons to Cubic Feet Converter and get the detailed worked out procedure on how to approach.


Enter the value in Gallons



18 Gallons is 2.4060954 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: 18 gal × 1000 × gal/7481 × cu ft/gal

Cancel The Comman factor of gal

Result in cubic feet: 18000.0/temp  cu ft

Divide the 18000.0 by 7481

Result in Cubic Feet: 2.4060954 cu ft

∴ 18 Gallons = 2.4060954 Cubic Feet

Convert 18 Gallons To Cubic Feet Calculator

More Examples (some results rounded)

gal cu ft
18.0 2.4060954
18.1 2.4194626
18.2 2.4328298
18.3 2.446197
18.4 2.4595642
18.5 2.4729314
18.6 2.4862986
18.7 2.4996658
18.8 2.513033
18.9 2.5264002
19.0 2.5397674
19.1 2.5531346
19.2 2.5665018
19.3 2.579869
19.4 2.5932362
gal cu ft
19.5 2.6066034
19.6 2.6199706
19.7 2.6333378
19.8 2.646705
19.9 2.6600722
20.0 2.6734394
20.1 2.6868066
20.2 2.7001738
20.3 2.713541
20.4 2.7269082
20.5 2.7402754
20.6 2.7536426
20.7 2.7670098
20.8 2.780377
20.9 2.7937442