Convert Cups (US) to Gallons (US) (cup to gal)
Instantly convert cups (us) to gallons (us) with this free online converter. Type a value below and the result updates in real time. All calculations run in your browser, nothing is sent to a server.
Cups (US) to Gallons (US) Formula
gal = cup x 0.062499967
Multiply the cups (us) value by 0.062499967 to get gallons (us).
Common Cups (US) to Gallons (US) Conversions
| Cups (US) (cup) | Gallons (US) (gal) |
|---|---|
| 1 cup | 0.0625 gal |
| 5 cup | 0.3125 gal |
| 10 cup | 0.625 gal |
| 25 cup | 1.562499 gal |
| 50 cup | 3.124998 gal |
| 100 cup | 6.249997 gal |
| 500 cup | 31.249983 gal |
| 1,000 cup | 62.499967 gal |
| 5,000 cup | 312.499835 gal |
| 10,000 cup | 624.99967 gal |
How to Convert Cups (US) to Gallons (US)
- Enter the cups (us) value in the input field above.
- The gallons (us) result appears instantly as you type.
- Click the copy button to copy the result to your clipboard.
- To convert in the other direction, click the Swap button or visit the Gallons (US) to Cups (US) converter.
Frequently Asked Questions
How many gallons (us) are in one cups (us)?
One cups (us) equals 0.0625 gal. Use the converter above for any value.
What is the formula to convert cup to gal?
The formula is: gal = cup x 0.062499967. Multiply the cups (us) value by 0.062499967 to get gallons (us).
How do I convert gallons (us) back to cups (us)?
Use our reverse converter: Gallons (US) to Cups (US). You can also click the "Swap" button above the converter.
Is this converter accurate?
Yes. This converter uses the standard conversion factor and handles up to 8 decimal places of precision. All calculations run instantly in your browser with no rounding shortcuts.
Do I need to sign up to use this converter?
No. This converter is completely free with no signup, no account, and no usage limits. Your data never leaves your browser.
About This Tool
- Tool
- FreeToolPark Cups (US) to Gallons (US) Converter
- Type
- Free online tool, no signup required
- Domain Expertise
- Unit conversion, measurement systems, data format conversion
- Privacy
- 100% client-side, no data stored
- Description
- Free cups (us) to gallons (us) converter. Instantly convert cup to gal with a reference table of common values. No signup, runs in your browser.
Cite This Tool
FreeToolPark. "Cups (US) to Gallons (US) Converter." FreeToolPark, 2026, www.freetoolpark.com/tools/convert/cup-to-gal. Accessed April 14, 2026.