How to convert milliliters to cups
To convert milliliters to cups, multiply by 0.00422675283773. Converting milliliters to US cups helps when using metric recipes, drink labels and baby formula with American measuring sets.
Milliliter to Cup conversion table
| Milliliter (mL) | Cup (cup) |
|---|---|
| 0.1 mL | 0.000422675283773 cup |
| 0.5 mL | 0.00211337641887 cup |
| 1 mL | 0.00422675283773 cup |
| 2 mL | 0.00845350567546 cup |
| 3 mL | 0.0126802585132 cup |
| 4 mL | 0.0169070113509 cup |
| 5 mL | 0.0211337641887 cup |
| 10 mL | 0.0422675283773 cup |
| 20 mL | 0.0845350567546 cup |
| 25 mL | 0.105668820943 cup |
| 50 mL | 0.211337641887 cup |
| 100 mL | 0.422675283773 cup |
| 500 mL | 2.11337641887 cup |
| 1,000 mL | 4.22675283773 cup |
About the units
Milliliter (mL)
A milliliter is one thousandth of a liter, equal to one cubic centimeter.
Cup (cup)
A US customary cup is 8 US fluid ounces, about 236.59 mL (nutrition labels round to 240 mL).
How to use this converter
- Type the number of milliliters (mL) in the input box.
- The result in cups appears instantly — no button needed.
- See the same value in every other volume unit just below.
- Use “Swap units” to convert cups back to milliliters.
When you’ll use the milliliter to cup conversion
A British pancake recipe calls for 300 mL of milk and you only have US cups. Converting gives about 1¼ cups.
A protein shake label recommends 350 mL of water. Converting gives about 1.5 cups, so you can measure it quickly.
💡 For a quick estimate in your head, multiply by about 0.0042 (the exact factor is 0.00422675283773).
Watch out for these mix-ups
- Treating 250 mL as a US cup.
- Rounding small baking amounts heavily.
- Using dry cups for liquids.
- Forgetting that metric cups differ by country.
Tips for better results
- Use 237 mL per US cup for accuracy.
- Measure liquids in a clear jug at eye level.
- Use the scale for baking when possible.
💡 Practical tip: A US cup is about 237 mL, while a metric cup is 250 mL — close, but not identical.
Frequently asked questions
How many cups are in one milliliter?
One milliliter equals 0.00422675283773 cups. 0.00422675283773 is the exact factor used by this converter.
How do I convert milliliters to cups?
Multiply the value in milliliters by 0.00422675283773. To go the other way, multiply cups by 236.5882365.
What is 10 mL in cup?
10 mL = 0.0422675283773 cup. Also, 5 mL = 0.0211337641887 cup and 100 mL = 0.422675283773 cup.
What is the difference between a milliliter and a cup?
A milliliter is one thousandth of a liter, equal to one cubic centimeter. A US customary cup is 8 US fluid ounces, about 236.59 mL (nutrition labels round to 240 mL).
Is this tool free and private?
Yes — the Milliliter to Cup is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
Related tools
📬 Get new tools first — free
Join Taurang to hear about new calculators, converters and features. No spam; unsubscribe anytime.