How do you convert us gallons to us cups?

To convert us gallons to us cups, multiply by 16. For example, 128 gal is 2048 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

128 US gallons to US cups

128 gal =

2048 cup

128 us gallons equals 2048 us cups

How to convert us gallons to us cups

To get us cups, multiply by 16.

cup = gal × 16

Worked example: 128 × 16 = 2048 cup.

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

Values near 128 gal

US gallon	US cup
64 gal	1024 cup
126 gal	2016 cup
127 gal	2032 cup
129 gal	2064 cup
130 gal	2080 cup
256 gal	4096 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, 128 gal is 2048 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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