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Gallons to Cups Converter

Free instant gal → cup converter. No signup, no uploads — everything is calculated privately in your browser.

1 gal = 16 cups

1 gallons = 16 cups

Free, instant, and 100% private — every calculation runs in your browser. Nothing is uploaded.

Quick Answer

1 gallon equals 16 cups. To convert gallons to cups, multiply the value by 16.00000246842404.

Key Facts

  • Exact factor: 1 gallon = 16.00000246842404 cups.
  • Formula: 1 gallon = 16 cups. Formula: value × 16.00000246842404.
  • Reverse: 1 cup = 0.06249999035772009 gallons.
  • All volume units here are US customary; imperial (UK) cups and gallons are larger.

Gallons to Cups Formula

1 gallon = 16 cups. Formula: value × 16.00000246842404

Example: 1 gal → 16 cup. Type any value in the converter above to see it converted live.

Gallons to Cups Conversion Table

Gallons (gal)Cups (cup)
1 gal16 cup
2 gal32 cup
5 gal80 cup
10 gal160 cup
25 gal400 cup
50 gal800 cup
100 gal1,600 cup
250 gal4,000 cup
500 gal8,000 cup
1,000 gal16,000 cup

Frequently Asked Questions

1 gallon = 16 cups. Formula: value × 16.00000246842404. Enter the value above and the result appears instantly — the calculation runs entirely in your browser.

Exactly: 1 gallon = 16.00000246842404 cups. The reverse factor is 1 cup = 0.06249999035772009 gallons.

1 gal = 16 cup; 10 gal = 160 cup; 100 gal = 1,600 cup. Use the full conversion table below for more reference values.

No, and the difference matters. This converter uses US customary measures: 1 US cup = 236.588 mL and 1 US gallon = 3.785411784 L. An imperial cup is 284 mL and an imperial gallon is 4.546 L, so recipes from the UK may need adjusting.

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