1 Cup to Gallons [liquid]

1 cup = 0.0625 gal

Calculation: gal = 1 cup × 0.0625 = 0.0625 gal

Cup to Gallon [liquid] Converter

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How much is 1 cup?

237 mL (8.0 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

What does 1 cup look like?

Illustration of a rocks glass
237 mL (8.0 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

1 cup on the gallon [liquid] scale

cup00.511.52gal00.020.040.060.080.10.12

1 cup = 0.0625 gal

Did you know? One US cup is 240 mL.

1 US cup = 240 mL = 8 fl oz. The metric cup used in Australia and NZ is 250 mL.

How to Convert Cup to Gallon [liquid]

1 cup = 116 gallons [liquid]

Gallon [liquid] = Cup × 116

Example: 1 cup × 116 = 116 gal

Reverse Conversion

To convert gallons [liquid] back to cups:

  • Remember, 1 gallon [liquid] equals 16 cups.
  • To convert 116 gal to cup, multiply 116 x 16, resulting in 1 cup.

1 cup is also equal to:

Frequently Asked Questions

How much is 1 cup in gallons [liquid]?

1 cup equals 0.0625 gallons [liquid]. This is calculated by multiplying 1 by the conversion factor 0.0625.

What does 1 cup look like in gallons [liquid]?

1 cup (0.0625 gallons [liquid]) is a few cups — a typical recipe quantity.

How do you calculate 1 cup to gallons [liquid]?

Multiply 1 by the conversion factor 0.0625. The calculation is 1 × 0.0625 = 0.0625 gallons [liquid]. This factor is defined by international measurement standards.

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1 cup = 0.0625 gallons [liquid]
1 cup = 0.0625 gallons [liquid] — conversion chart

Nearby Conversions

0.333 cups0.02081 gallons [liquid] 0.5 cups0.03125 gallons [liquid] 0.667 cups0.04169 gallons [liquid] 0.75 cups0.04688 gallons [liquid] 1.25 cups0.07813 gallons [liquid] 1.5 cups0.09375 gallons [liquid] 1.75 cups0.1094 gallons [liquid] 2 cups0.125 gallons [liquid]

For general conversions between cups and gallons [liquid], see the cups to gallons [liquid] converter.

Also convert Cups to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.