Unit Hub Online

US customary cups to US liquid gallons converter

Convert US customary cups (cup (US)) to US liquid gallons (gal (US)).

Volume converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

cup (US)

gal (US)

CONVERSION

1 cup (US) ≈ 0.0625 gal (US)

Precision changes displayed rounding, not calculation accuracy.

FORMULAgal (US) = cup (US) ÷ 16

FORMULA & EXAMPLES

How to convert US customary cups to US liquid gallons

gal (US) = cup (US) ÷ 16

Divide the cup (US) reading by 16.

Worked examples

1 cup (US) ≈ 0.0625 gal (US)

1 ÷ 16 ≈ 0.0625

16 cup (US) ≈ 1 gal (US)

16 ÷ 16 ≈ 1

Frequently asked questions

Which recipe measure should I select?

A metric cup is 250 mL, while a US customary cup is 236.5882365 mL. Metric teaspoons and tablespoons here are 5 mL and 15 mL; US customary spoons differ. Match the named definition in the recipe.

US customary cups to US liquid gallons table

Fixed reference · US customary cup to US liquid gallon

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

US customary cup (cup (US))US liquid gallon (gal (US))
00
0.10.00625
0.50.03125
10.0625
20.125
50.3125
100.625
251.5625
503.125
1006.25
100062.5
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

Related conversions

A UNIT FOR EVERYTHING

Explore all converters

18 categories. One place.