Mendeleev
Science & measurement
Measurement system: US/Imperial length-derived → US customary

Convert cubic foot (ft³) → US liquid gallon (US gal)

1 ft³ equals 7.48051948052 US gal. The name of a customary unit matters: US liquid and Imperial units are not interchangeable.

Why the distinction matters

cubic foot and US liquid gallon belong to measurement conventions that may look familiar but are not always equivalent across countries. Mendeleev.com therefore keeps the system name next to the abbreviation and calculates from defined conversion factors rather than rounded kitchen rules.

Example

1 ft³ = 7.48051948052 US gal · 10 ft³ = 74.8051948052 US gal.

7.48051948052 US gal

Sources