1 US fl oz equals 0.0078125 US gal. The name of a customary unit matters: US liquid and Imperial units are not interchangeable. US fluid ounce (US fl oz) is shown explicitly so a reader can recognize the term used in recipes and measuring tools.
US fluid ounce 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.
1 US fl oz = 0.0078125 US gal · 10 US fl oz = 0.078125 US gal.
0.0078125 US gal
The conversion keeps the physical quantity unchanged; only the unit used to express it changes. Apply the relation below, keep the unit with the number, and round only at the end.
1 US fl oz = 0.0078125 US gal · 10 US fl oz = 0.078125 US gal.