Convert 4 l to cup

How to convert liters to US cups

1. Formula: US cups = liters × 4.226753
2. Put in the value: 4 liters.
3. Result: 16.907011 US cups.

Liters to US cups table

Converting the other way: US cups to liters

liters = US cups × 0.23658824. So 16.907011 US cups is back to 4 liters; one US cup is 0.23658824 liters. See the US cups to liters table.

Quick estimate in your head

For a rough answer, multiply by about 4.2: 4 × 4.2 ≈ 16.8 cup, against the exact 16.907011 cup (0.6% out). Good enough to check that a calculated result is sensible.

Common mistakes

The usual slip is using the factor the wrong way round. A liter is bigger than a US cup, so the number of US cups must come out larger than the number of liters. If your answer goes the other way, divide instead of multiplying.

About the units

Liter (l) and US cup (cup) are both units of volume. One liter equals 4.226753 US cups, and one US cup equals 0.23658824 liters. Results on this page are rounded for display; the conversion itself uses the exact definitions.

Volume conversions come up in recipes, fuel economy, drink and bottle sizes, garden and pool water, and engine sizes.

4 liters in other units

The most readable unit for this amount is US gallons (1.056688).

• 4,000 ml
• 0.004 m3
• 811.536545 tsp
• 270.512182 tbsp
• 135.256091 floz
• 16.907011 cup
• 8.453506 pt
• 4.226753 qt
• 1.056688 gal
• 0.87987699 impgal

How this answer was calculated

The result is worked out from the numbers in this page's address when the page is opened, using exact arithmetic wherever possible and rounding only for display. Nothing is copied from a printed table. If you think an answer is wrong, please tell us through the contact page and we will check it.

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