Convert Cup (Metric) (cup) to Gallon (US) (gal (US)) instantly.
Cup (Metric) to Gallon (US) conversion
1 Cup (Metric) (cup) = 0.066043013 Gallon (US) (gal (US)). To convert Cup (Metric) to Gallon (US), multiply the value by 0.066043013.
| Cup (Metric) (cup) | Gallon (US) (gal (US)) |
|---|---|
| 1 | 0.066043013 |
| 2 | 0.13208603 |
| 5 | 0.33021506 |
| 10 | 0.66043013 |
| 25 | 1.6510753 |
| 50 | 3.3021506 |
| 100 | 6.6043013 |
| 1000 | 66.043013 |
Frequently asked questions
How many Gallon (US) are in one Cup (Metric)?
One Cup (Metric) (cup) equals 0.066043013 Gallon (US) (gal (US)).
How do I convert Cup (Metric) to Gallon (US)?
To convert Cup (Metric) to Gallon (US), multiply the value by 0.066043013.
What is 10 Cup (Metric) in Gallon (US)?
10 Cup (Metric) = 0.66043013 Gallon (US).
About these units
Cup (Metric) (cup)
A metric cup is defined as 250 mL, differing from both the US cup (236.588 mL) and the UK cup (284 mL). Used extensively in Australia, New Zealand, Canada (informally), and some European cooking contexts, the metric cup provides a clean, simple unit that aligns perfectly with decimal scaling. Its adoption reduces confusion in international recipe exchange and demonstrates the value of standardization for global culinary communication.
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.