Convert Gallon (US) (gal (US)) to Cup (US) (cup (US)) instantly.
Gallon (US) to Cup (US) conversion
1 Gallon (US) (gal (US)) = 16.000003 Cup (US) (cup (US)). To convert Gallon (US) to Cup (US), multiply the value by 16.000003.
| Gallon (US) (gal (US)) | Cup (US) (cup (US)) |
|---|---|
| 1 | 16.000003 |
| 2 | 32.000005 |
| 5 | 80.000013 |
| 10 | 160.00003 |
| 25 | 400.00006 |
| 50 | 800.00013 |
| 100 | 1600.0003 |
| 1000 | 16000.003 |
Frequently asked questions
How many Cup (US) are in one Gallon (US)?
One Gallon (US) (gal (US)) equals 16.000003 Cup (US) (cup (US)).
How do I convert Gallon (US) to Cup (US)?
To convert Gallon (US) to Cup (US), multiply the value by 16.000003.
What is 10 Gallon (US) in Cup (US)?
10 Gallon (US) = 160.00003 Cup (US).
About these units
Gallon (US) (gal (US))
The US gallon is defined as exactly 231 cubic inches, or 3.785411784 liters. It is widely used in American commerce for gasoline, milk, water, and other household liquids. Its historical roots lie in old English wine and ale gallons, whose varying definitions ultimately led to divergent US and UK systems. Today, the US gallon remains deeply embedded in American culture, especially in automotive contexts—fuel economy ratings such as "miles per gallon" (MPG) illustrate its everyday relevance. Despite the global shift toward metric volume units, the US gallon persists due to familiarity and regulatory inertia. It remains an iconic unit, symbolizing uniquely American measurement traditions.
Cup (US) (cup (US))
A US cup equals 8 fluid ounces, or approximately 236.588 mL. It is indispensable in American cooking, baking, and beverage measurement. Although not an SI unit, the cup remains deeply entrenched in recipes, cookbooks, and kitchen culture. Its intuitive size makes it ideal for measuring flour, sugar, liquids, and many everyday ingredients. American cups differ from metric and UK cups, leading to variation across international recipes, but within the US culinary tradition, the cup is a central volumetric tool.