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Converters · Volume

3 US gallons to US cups

3 gal =

48 cup

3 us gallons equals 48 us cups

gal

How to convert us gallons to us cups

To get us cups, multiply by 16.

cup = gal × 16

Worked example: 3 × 16 = 48 cup.

Going the other way, multiply by 0.0625 — one us cup is 0.0625 us gallons.

Values near 3 gal

US gallonUS cup
1 gal16 cup
1.5 gal24 cup
2 gal32 cup
4 gal64 cup
5 gal80 cup
6 gal96 cup

US gallon to US cup — common values

US gallonUS cup
1 gal16 cup
2 gal32 cup
3 gal48 cup
5 gal80 cup
10 gal160 cup
25 gal400 cup
50 gal800 cup
100 gal1600 cup

Convert US gallon to other units

gal → Lgal → mLgal → m³gal → qtgal → ptgal → cupgal → fl ozgal → tbspgal → tsp

← Reverse: US cup to US gallon

Questions

How do you convert us gallons to us cups?
To convert us gallons to us cups, multiply by 16. For example, 3 gal is 48 cup.
How many us cups are in a us gallon?
There are 16 us cups in one us gallon.
How do you convert us cups back to us gallons?
Go the other way: multiply by 0.0625. One us cup is 0.0625 us gallons.

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