Convert gallons to cups
Instantly convert gallons to cups using our free online calculator. See the formula and a full reference table below.
1 gallon = 16 cups
Formula:
gallons × 16 = cupsGallon → Cup reference table
| gallons | cups |
|---|---|
| 1 gallon | 16 cups |
| 2 gallons | 32 cups |
| 5 gallons | 80 cups |
| 10 gallons | 160 cups |
| 25 gallons | 400 cups |
| 50 gallons | 800 cups |
| 100 gallons | 1600 cups |
| 250 gallons | 4000 cups |
| 500 gallons | 8000 cups |
| 1000 gallons | 16000 cups |
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Frequently asked questions
How many cups are in 1 gallon?
1 gallon equals 16 cups.
What is the formula to convert gallons to cups?
Multiply the number of gallons by 16 to get the equivalent in cups.
Is this converter accurate?
Yes. All conversions use internationally recognized conversion factors with up to 6 decimal places of precision.