How to convert US gallons to metric cups
cup (metric) = gal × 15.14164714Multiply the value in US gallons by 15.14164714. To go the other way, multiply by 0.06604301309 (or divide by 15.14164714).
An US gallon is larger than a metric cup: one US gallon contains 15.14164714 metric cups.
Worked examples
- 1 US gallon1 gal × 15.14164714 = 15.14164714 cup (metric)
- 5 US gallons5 gal × 15.14164714 = 75.70823568 cup (metric)
- 10 US gallons10 gal × 15.14164714 = 151.4164714 cup (metric)
- 20 US gallons20 gal × 15.14164714 = 302.8329427 cup (metric)
- 100 US gallons100 gal × 15.14164714 = 1,514.164714 cup (metric)
US gallons to metric cups conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| US gallons (gal) | Metric cups (cup (metric)) |
|---|---|
| 0.1 gal | 1.5141647 cup (metric) |
| 0.25 gal | 3.7854118 cup (metric) |
| 0.5 gal | 7.5708236 cup (metric) |
| 1 gal | 15.141647 cup (metric) |
| 2 gal | 30.283294 cup (metric) |
| 3 gal | 45.424941 cup (metric) |
| 4 gal | 60.566589 cup (metric) |
| 5 gal | 75.708236 cup (metric) |
| 6 gal | 90.849883 cup (metric) |
| 7 gal | 105.99153 cup (metric) |
| 8 gal | 121.13318 cup (metric) |
| 9 gal | 136.27482 cup (metric) |
| 10 gal | 151.41647 cup (metric) |
| US gallons (gal) | Metric cups (cup (metric)) |
|---|---|
| 12 gal | 181.69977 cup (metric) |
| 15 gal | 227.12471 cup (metric) |
| 20 gal | 302.83294 cup (metric) |
| 25 gal | 378.54118 cup (metric) |
| 30 gal | 454.24941 cup (metric) |
| 40 gal | 605.66589 cup (metric) |
| 50 gal | 757.08236 cup (metric) |
| 75 gal | 1,135.6235 cup (metric) |
| 100 gal | 1,514.1647 cup (metric) |
| 250 gal | 3,785.4118 cup (metric) |
| 500 gal | 7,570.8236 cup (metric) |
| 1,000 gal | 15,141.647 cup (metric) |
Converting cups and spoons to grams
Volume and weight are different quantities: a cup of flour weighs about 120 g, a cup of sugar about 198 g and a cup of water about 236 g. To convert cups or spoons to grams for a specific ingredient, use the cups to grams converter — popular: flour, sugar, butter, tablespoons of butter.
About the units
US gallon (gal)
Defined as 231 cubic inches, exactly 3.785411784 L. US fuel, milk and paint are sold by the gallon. Four quarts or 128 US fluid ounces. One US gallon equals 0.003785411784 cubic meters (m³).
Metric cup (cup (metric))
Exactly 250 mL; used in Australian, New Zealand and Canadian recipes. One metric cup equals 0.00025 cubic meters (m³).
Frequently asked questions
How many metric cups are in one US gallon?
There are 15.14164714 metric cups in one US gallon, and this value is exact by definition.
How do I convert US gallons to metric cups?
Multiply the number of US gallons by 15.14164714. For example, 10 gal × 15.14164714 = 151.4164714 cup (metric).
How many US gallons are in one metric cup?
One metric cup equals 0.06604301309 US gallons. That is the reverse factor, 1 ÷ 15.14164714.
What is 10 US gallons in metric cups?
10 gal = 151.4164714 cup (metric).
Is this gal to cup (metric) converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.
Convert US gallons to other units
- US gallons to liters
- US gallons to milliliters
- US gallons to US quarts
- US gallons to US cups
- US gallons to US fluid ounces
- US gallons to US tablespoons
- US gallons to US teaspoons
- US gallons to US pints
- US gallons to imperial gallons
- US gallons to imperial pints
- US gallons to cubic meters
- US gallons to cubic centimeters
- US gallons to cubic feet
- US gallons to cubic inches
- US gallons to cubic yards
- US gallons to barrels