US gallon to US cup Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert US gallons [US.liq.gal.] to US cups [US.cup] or US cups [US.cup] to US gallons [US.liq.gal.]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 US gallon [US.liq.gal.] = 16 US cups [US.cup]1 US cup [US.cup] = 0.0625 US gallons [US.liq.gal.]

Convert US gallons to US cups

There are two simple ways to convert US gallons [US.liq.gal.] to US cups [US.cup]. In the first calculation method, the value in US gallons [US.liq.gal.] is divided by 0.0625. The second method multiplies the value in US gallons [US.liq.gal.] by 16.

  • US cups [US.cup] = US gallons [US.liq.gal.] ÷ 0.0625
  • US cups [US.cup] = US gallons [US.liq.gal.] * 16

Convert US cups to US gallons

Converting US cups [US.cup] to US gallons [US.liq.gal.] is easy and can be done in two ways. The first method involves multiplication, whereby the value in US cups [US.cup] is multiplied by 0.0625. The second variant is a division. Here, the value in US cups [US.cup] is divided by 16.

  • US gallons [US.liq.gal.] = US cups [US.cup] * 0.0625
  • US gallons [US.liq.gal.] = US cups [US.cup] ÷ 16

Converter

Decimal places

How it's calculated

Factor: 
16
US cups=US gallons*16
US gallons=
US cups16

To all available units

US gallons

Dry pints

US gallons

Dry quarts

US gallons

US fluid drams

US gallons

Liquid pints

US gallons

Liquid quarts