Cups to Liters
Snapshot
1 Cup equals 0.237 Liters. Conversion Encyclopedia keeps one fixed ingredient basis on this page so the calculator, common values, and reverse page stay aligned.
- Reference basis: This is a straight kitchen unit conversion with no ingredient-density step in the middle.
- Example: 0.25 Cups work out to 0.059 Liters.
- Use the reverse page if you need the opposite direction with the same basis.
Use the interactive calculator below for custom values and the common-value table for quick checks.
Converter Calculator
0.237 Liters
SwitchExplanation
Divide the US cup (236.588 mL) by 1000 to express cup volumes in liters for metric-aware cooking.
This Cups-to-Liters route uses the standard kitchen definitions for both measures, keeping calculator output and table values in sync.
Calculator output and table rows use the same kitchen conversion constants, so repeated checks stay consistent.
Common Conversion Values
| Cups | Liters |
|---|---|
| 1/4 | 0.059 |
| 1/3 | 0.079 |
| 1/2 | 0.118 |
| 1 | 0.237 |
| 1 1/2 | 0.355 |
| 2 | 0.473 |
| 3 | 0.71 |
Frequently Asked Questions
Which cup definition is used?
It uses the US customary cup standardized to 236.588 milliliters.
Why convert cups into liters?
It helps when recipes mix customary cups with metric liters for sauces, soups, or beverages.
How is Cups to Liters calculated?
The converter applies the fixed Cups to Liters relationship for this route, then shows the same rounded result across the direct answer, calculator, and common values table.