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US customary cups to US liquid gallons

1 US cup = 0.0625 US gal. Edit either value to convert instantly.

1 US cup=US gal
= 1 cup + 0 tbsp + 0 tsp · ≈ 236.588 mL

Conversion formula

US gal = US cup × (0.2365882365) × (125,000,000 / 473,176,473)

1 US cup = 0.0625 US gal

US customary cup (US cup)

A US customary cup is exactly 236.5882365 mL, or 8 US fluid ounces; metric cups and imperial cups differ.

Source: NIST SP 811, Appendix B.9 — conversion factors

US liquid gallon (US gal)

A US liquid gallon is exactly 3.785411784 L, or 231 cubic inches; the imperial gallon is a different unit.

Source: NIST SP 811, Appendix B.9 — conversion factors

Conversion table

US cupUS gal
= 0.0625
= 0.125
= 0.3125
= 0.625
= 0.9375
= 1.25
= 1.5625
= 1.875
= 2.5
= 2.8125
US cupUS gal
= 3.125
= 3.75
= 4.375
= 5
= 5.625
= 6.25
= 9.375
= 10
= 10.625
= 11.25

Frequently asked questions

How many US liquid gallons are in 1 US customary cup?

1 US cup = 0.0625 US gal. US gal = US cup × (0.2365882365) × (125,000,000 / 473,176,473)

How do I convert US cup to US gal?

US gal = US cup × (0.2365882365) × (125,000,000 / 473,176,473)

Is 1 US customary cup bigger than 1 US liquid gallon?

1 US cup = 0.0625 US gal.

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