Skip to tool

Categories

Unit conversion / Volume converter

Convert US gallons to US fluid ounces

1 gal-us = 128 floz-us. Convert US gallons to US fluid ounces in this browser tab, with the exact factor and worked examples.

On-device prototype

US gallons to US fluid ounces, worked out

Exact factor: multiply US gallons by 128 to get US fluid ounces.

1 gal-us
= 128 floz-us
10 gal-us
= 1280 floz-us
100 gal-us
= 12800 floz-us

Volume converter

Convert metric and common liquid volumes.

Auto-calculating

Chosen from where these tools sit in the catalogue — the same workbench, the same category, the same words. Nothing here measures what you or anyone else opened.