US legal cups to Gallons Converter

1 US legal cup (US legal cup) equals 0.063401292566 gallons (gal).

Quick answer

  • 1 US legal cup = 0.06340129257 gallons
  • 1 gallon = 15.7725491 US legal cups
  • Formula: gal = US legal cup × 0.063401292566

1 US legal cup = 0.06340129257 gallons

How to convert US legal cups to gallons

gal = US legal cup × 0.063401292566

To convert US legal cups to gallons, multiply the number of US legal cups by 0.063401292566.

Example: 4 US legal cup to gal

  1. Start with the value in US legal cups: 4 US legal cup.
  2. Multiply by 0.063401292566: 4 × 0.063401292566 = 0.2536051703.
  3. Result: 4 US legal cups = 0.2536051703 gallons.

Going the other way, 1 gallon = 15.7725491 US legal cups, so to convert gallons back to US legal cups you divide by the same number. See gallons to US legal cups.

US legal cups to gallons conversion table

US legal cups (US legal cup)Gallons (gal)
1 US legal cup 0.06340129257 gal
2 US legal cup 0.1268025851 gal
3 US legal cup 0.1902038777 gal
4 US legal cup 0.2536051703 gal
5 US legal cup 0.3170064628 gal
6 US legal cup 0.3804077554 gal
7 US legal cup 0.443809048 gal
8 US legal cup 0.5072103405 gal
9 US legal cup 0.5706116331 gal
10 US legal cup 0.6340129257 gal
100 US legal cup 6.340129257 gal

What is a US legal cup?

The US legal cup is exactly 240 mL. The Food and Drug Administration uses it for serving sizes on nutrition facts labels, so a "1 cup" serving on a label i

More about US legal cups →

What is a gallon?

The US gallon is the unit used in the United States for gasoline, milk and other liquids.

More about gallons →

Frequently asked questions

How many gallons are in a US legal cup?

One US legal cup is 0.06340129257 gallons.

How many US legal cups are in a gallon?

One gallon is 15.7725491 US legal cups.

What is the formula to convert US legal cups to gallons?

gal = US legal cup × 0.063401292566.