3 US cups to US liquid gallons
Convert US cups to US liquid gallons instantly with this free US cups to US liquid gallons converter. Enter any value to get an accurate volume conversion, plus the formula, the conversion factor and a full reference table.
What is 3 US cups in US liquid gallons?
3 US cups are equal to exactly 0.1875 US liquid gallons.
3 ÷ 16 = 0.1875 US liquid gallons
3 US cups = 0.1875 US liquid gallons
US cups to US liquid gallons formula
gal = cup ÷ 16
The US cups to US liquid gallons conversion factor is 0.0625, which is exact by definition. 1 US cup = 0.0625 US liquid gallons, and 1 US liquid gallon = 16 US cups.
Regional note. Gallons differ by region. A US liquid gallon is exactly 3.785411784 liters; an Imperial (UK) gallon is exactly 4.54609 liters — about 20% larger. This page uses the US liquid gallon.
Worked examples
- 2 US cups = 0.125 US liquid gallons — 2 ÷ 16 = 0.125 US liquid gallons
- 6 US cups = 0.375 US liquid gallons — 6 ÷ 16 = 0.375 US liquid gallons
- 10 US cups = 0.625 US liquid gallons — 10 ÷ 16 = 0.625 US liquid gallons
US cups to US liquid gallons conversion table
Every value below is calculated with the exact conversion factor and rounded for display.
| US cups (cup) | US liquid gallons (gal) |
|---|---|
| 1 cup | 0.0625 gal |
| 2 cup | 0.125 gal |
| 3 cup | 0.1875 gal |
| 4 cup | 0.25 gal |
| 5 cup | 0.3125 gal |
| 6 cup | 0.375 gal |
| 7 cup | 0.4375 gal |
| 8 cup | 0.5 gal |
| 9 cup | 0.5625 gal |
| 10 cup | 0.625 gal |
| 12 cup | 0.75 gal |
| 15 cup | 0.9375 gal |
| 20 cup | 1.25 gal |
| 25 cup | 1.5625 gal |
| 30 cup | 1.875 gal |
| 50 cup | 3.125 gal |
| 75 cup | 4.6875 gal |
| 100 cup | 6.25 gal |
| 500 cup | 31.25 gal |
| 1,000 cup | 62.5 gal |
Common US cups values
Related conversions
Frequently asked questions
- What is 1 US cup in US liquid gallons?
- 1 US cup is equal to 0.0625 US liquid gallons.
- How many US cups are in one US liquid gallon?
- There are 16 US cups in 1 US liquid gallon.
- How do you convert US cups to US liquid gallons?
- Multiply the number of US cups by 0.0625 — or use the formula gal = cup ÷ 16.
- What is 6 US cups in US liquid gallons?
- 6 US cups is 0.375 US liquid gallons. 6 ÷ 16 = 0.375 US liquid gallons.
- Is the US cups to US liquid gallons conversion exact?
- Yes. The relationship is fixed by definition, so 0.0625 is an exact conversion factor — only the displayed result is rounded.
- Does this use US or Imperial US liquid gallons?
- Gallons differ by region. A US liquid gallon is exactly 3.785411784 liters; an Imperial (UK) gallon is exactly 4.54609 liters — about 20% larger. This page uses the US liquid gallon.