US Cups to Liters Converter

One US Cup equals 0.2365882365 Liters (1 cup = 0.2365882365 l). Multiply a US Cup value by 0.2365882365 to get the equivalent in Liters. Enter your value in the calculator above. The formula and examples below show how to calculate it by hand.

Formula

l = cup × 0.2365882365

Multiply the US Cup value by 0.2365882365 to get the equivalent value in Liters.

Example Conversions

1 US Cup (cup)

0.2365882365 Liter (l)

5 US Cup (cup)

1.182941183 Liter (l)

10 US Cup (cup)

2.365882365 Liter (l)

25 US Cup (cup)

5.914705912 Liter (l)

100 US Cup (cup)

23.65882365 Liter (l)

Conversion Table

Common conversion values from US Cup to Liter
US Cup (cup)Liter (l)
0.10.02365882365
0.50.1182941182
10.2365882365
20.473176473
51.182941183
102.365882365
255.914705912
5011.82941182
10023.65882365
25059.14705912
500118.2941182
1000236.5882365

How to Convert Manually

Use these steps to convert US Cup values to Liter without the calculator.

  1. Write down the value in US Cup (cup) that you want to convert.
  2. Multiply that value by 0.2365882365.
  3. For example, 10 US Cups × 0.2365882365 = 2.365882365 Liters.
  4. Label the result as Liter (l).

Relative Size Comparison

1 US Cup
1 cup
1 Liter4.226752838 US Cups
1 l

This chart shows the visual difference in size between exactly one US Cup and one Liter.

About US Cup and Liter

The US cup is 8 US fluid ounces, about 236.6 milliliters. It is the backbone of American recipe measurement for both liquids and dry ingredients. The liter is exactly one cubic decimeter, a cube 10 cm on each side. Beverages, fuel, and engine displacement are sold and specified in liters across the metric world. One US Cup equals 0.2365882365 Liters (1 cup = 0.2365882365 l). US Cup is used in American recipe measurements and in coffee maker capacities. Liter is used in beverage bottles and cartons.

Precision and Rounding:US and imperial volume units share names but differ in size (an imperial gallon is about 20% larger than a US gallon), so confirm which system a figure uses before converting. Kitchen work tolerates rounding to the nearest milliliter or quarter-teaspoon; fuel, chemistry, and brewing need three or more decimal places.

Conversion factors per NIST Special Publication 811 and the BIPM SI Brochure (9th edition) (reference).

Worked Example

15US Cups equals3.548823548Liters.

15 cup × 0.2365882365 = 3.548823548 l

FAQ

How do I convert US Cup to Liter?

Multiply the US Cup value by 0.2365882365 to get the equivalent value in Liters.

What is the formula for US Cup to Liter?

The formula is l = cup × 0.2365882365.

How many Liters are in 1 US Cup?

1 US Cup equals 0.2365882365 Liters.

Can I convert Liter back to US Cup?

Yes. 1 Liter equals 4.226752838 US Cups, and the related converter can reverse the calculation.

What are common names for US Cup and Liter?

US Cup is shown as cup and may also be searched as cups, us cups. Liter is shown as l and may also be searched as liters, litre, litres.

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