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Cups to Milliliters Converter

Convert US cups (cup (US)) to milliliters (mL) as you type — 1 cup (US) = 236.588237 mL. Switch units, change the precision or copy the result.

How to use this tool

Steps for using the Unit Converter.

  1. Enter a value in From — US cups are already selected.
  2. The result in milliliters appears instantly. Change either unit to convert to anything else in volume.
  3. Use the swap button for the reverse conversion, and set the decimal places you need.
  4. Turn on Show formula to see the calculation, then copy or share the result.

Example

1 cup (US) to mL

US cup
1 cup (US)
Milliliter
mL = 1 × 236.5882365 = 236.588237 mL

Common use cases

  • Recipes that use cups, fluid ounces or milliliters.
  • Fuel and liquids sold in liters, US gallons or UK gallons.
  • Tank, pool and container capacities in liters and cubic meters.

Cups to Milliliters conversion table

US cups to milliliters
US cup (cup (US))Milliliter (mL)
0.1 cup (US)23.658824 mL
0.5 cup (US)118.294118 mL
1 cup (US)236.588237 mL
2 cup (US)473.176473 mL
3 cup (US)709.76471 mL
4 cup (US)946.352946 mL
5 cup (US)1,182.941183 mL
10 cup (US)2,365.882365 mL
15 cup (US)3,548.823548 mL
US cups to milliliters (continued)
US cup (cup (US))Milliliter (mL)
20 cup (US)4,731.76473 mL
25 cup (US)5,914.705913 mL
50 cup (US)11,829.411825 mL
75 cup (US)17,744.117738 mL
100 cup (US)23,658.82365 mL
250 cup (US)59,147.059125 mL
500 cup (US)118,294.11825 mL
1,000 cup (US)236,588.2365 mL

Values rounded to 6 decimal places.

Related conversions

The units

US cup (cup (US))
1/16 US gallon = 236.5882365 mL. Part of the US customary system.
Milliliter (mL)
1/1000 L = 1 cm³. Part of the Metric system.

How to convert US cups to milliliters

US recipes measure in cups. This page uses the US customary cup (236.59 mL); a metric cup is 250 mL and the US “legal” cup on nutrition labels is 240 mL.

To convert US cups to milliliters, use mL = cup (US) × 236.5882365. One US cup equals 236.588237 milliliters, and one milliliter equals 0.004227 US cups.

US cup (cup (US)): 1/16 US gallon = 236.5882365 mL. Milliliter (mL): 1/1000 L = 1 cm³.

All volume units are on the volume converter.

Limitations

  • Results are rounded to the decimal places you choose; the calculation itself keeps full precision.

Frequently asked questions

How many milliliters are in a US cup?

1 cup (US) = 236.588237 mL. Multiply US cups by 236.5882365 (or use mL = cup (US) × 236.5882365).

How do I convert US cups to milliliters?

Use mL = cup (US) × 236.5882365. For example, 1 cup (US) = 236.5882 mL and 10 cup (US) = 2,365.8824 mL.

How many liters are in a gallon?

A US gallon is 3.785 L; an imperial (UK) gallon is 4.546 L. Pick the right one in the converter — the difference is about 20%.

Is a mL the same as a cm³?

Yes, exactly. A milliliter is one cubic centimeter, and a liter is 1,000 cm³.