Cups (US) to Liters Converter
Convert Cups (US) to Liters with the exact conversion factor, a worked example and a quick-reference table. Runs entirely in your browser.
This converter turns Cups (US) into Liters instantly using the standard definition of both units. It includes the formula, a worked example, and a quick table for common amounts, and it works for any value you type — including decimals and negatives where they make sense.
Quick reference — Cups (US) to Liters
How to use this calculator
- Enter the value in Cups (US) in the input box.
- Read the result in Liters — it updates as you type.
- Use the Swap button to convert in the opposite direction.
- Check the quick-reference table for common Cups (US) amounts.
The formula
Liters = Cups (US) × 0.236588
Worked example
4 cup = 0.946353 L — in full, 4 Cups (US) converts to 0.946353 Liters. Recipes and kitchen measuring are the everyday jobs for this conversion.
Frequently Asked Questions
How do I convert Cups (US) to Liters?
Multiply the value in Cups (US) by 0.236588. For example, 4 Cups (US) × 0.236588 = 0.946353 Liters. To go the other way, divide by 0.236588 instead — or press Swap in the converter above.
How many Liters are in one Cup (US)?
One Cup (US) equals 0.236588 Liters. Scaling up, 10 Cups (US) = 2.36588 Liters and 100 Cups (US) = 23.6588 Liters. The converter uses the full-precision factor, so typed values are more precise than the rounded figure quoted here.
Which is bigger, a Cup (US) or a Liter?
A Liter is bigger. One Liter equals 4.22675 Cups (US), while one Cup (US) is only 0.236588 Liters. So a measurement that looks smaller in Liters is reflecting the scale difference, not an error.
What is 4 Cups (US) in Liters?
4 Cups (US) is 0.946353 Liters. The math is 4 × 0.236588 = 0.946353. Try any other amount in the converter above and the result updates as you type.