Cup to Liter Converter
Convert cups to liters (cup to L) instantly with this free online volume converter. Enter any value in the Cup field and get the equivalent in Liter immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results.
The conversion factor is exact: 1 cup = 0.236588 L. To convert cups to liters, multiply your Cup value by 0.236588. For example, 10 cup = 2.36588 L. You can also reverse the calculation: 1 L = 4.226757063 cup.
Quick conversion table
| Cup (cup) | Liter (L) |
|---|---|
| 1 cup | 0.236588 L |
| 5 cup | 1.18294 L |
| 10 cup | 2.36588 L |
| 25 cup | 5.9147 L |
| 50 cup | 11.8294 L |
| 100 cup | 23.6588 L |
Use the swap button to reverse the direction, or choose a different unit from the dropdown menus to convert within the volume category.
Formula
Cup to Liter conversion: 1 cup = 0.236588 L liters = cups × 0.236588 1 L = 4.226757063 cup cups = liters × 4.226757063
Example
Example: Convert 10 cup to L: 10 cup × 0.236588 = 2.36588 L So, 10 cup is about 2.36588 L. To convert back, multiply by 4.226757063: 2.36588 L × 4.226757063 = 10 cup.
How to Use
- Enter the value you want to convert in the Cup field
- The result in Liter appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert cups to liters?
Enter the value in Cup (cup) in the 'From' field. The equivalent in Liter (L) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert cup to L?
1 cup = 0.236588 L, so liters = cups × 0.236588. To convert back, 1 L = 4.226757063 cup. The full formula and a worked example are shown on this page.
How many liters are in one Cup?
1 cup = 0.236588 L.
Is this Cup to Liter converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert liters back to cups?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other volume unit for either field.
How accurate is the cup to L conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.