How do you convert us gallons to us cups?

To convert us gallons to us cups, multiply by 16. For example, 15 gal is 240 cup.

How many us cups are in a us gallon?

There are 16 us cups in one us gallon.

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Converters · Volume

15 US gallons to US cups

15 gal =

240 cup

15 us gallons equals 240 us cups

How to convert us gallons to us cups

To get us cups, multiply by 16.

cup = gal × 16

Worked example: 15 × 16 = 240 cup.

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

Values near 15 gal

US gallon	US cup
7.5 gal	120 cup
13 gal	208 cup
14 gal	224 cup
16 gal	256 cup
17 gal	272 cup
30 gal	480 cup

US gallon to US cup — common values

US gallon	US cup
1 gal	16 cup
2 gal	32 cup
3 gal	48 cup
5 gal	80 cup
10 gal	160 cup
25 gal	400 cup
50 gal	800 cup
100 gal	1600 cup

Convert US gallon to other units

gal → L gal → mL gal → m³ gal → qt gal → pt gal → cup gal → fl oz gal → tbsp gal → 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, 15 gal is 240 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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