Convert millilitres to US cups instantly. Type a value and the result updates as you go — scaling metric recipes back to cups.
How to convert millilitres to US cups
Multiply the millilitres amount by 0.004226752838. For example, 10 ml × 0.004226752838 = 0.04226752838 cup.
Quick ml to cup reference
A few everyday values so you don’t have to reach for the calculator:
| ml | cup |
|---|---|
| 1 ml | 0.004226752838 cup |
| 2 ml | 0.008453505675 cup |
| 5 ml | 0.02113376419 cup |
| 10 ml | 0.04226752838 cup |
| 25 ml | 0.1056688209 cup |
| 50 ml | 0.2113376419 cup |
| 100 ml | 0.4226752838 cup |
| 250 ml | 1.056688209 cup |
| 500 ml | 2.113376419 cup |
| 1000 ml | 4.226752838 cup |
Why convert millilitres to US cups
People reach for this conversion scaling metric recipes back to cups. Having it computed in the browser means no upload, no wait and a result you can trust to the decimal shown.
Frequently asked questions
How many US cups are in one millilitre?
Exactly 0.004226752838 cup. In other words, 1 ml = 0.004226752838 cup.
How do I convert millilitres to US cups?
Multiply the millilitres amount by 0.004226752838. For example, 10 ml × 0.004226752838 = 0.04226752838 cup.
How do I convert US cups back to millilitres?
Divide the US cups amount by 0.004226752838 (or multiply by 236.5882365). 10 cup ÷ 0.004226752838 = 2365.882365 ml.
millilitres vs US cups: which is bigger?
One millilitre is smaller than one US cup: 1 ml = 0.004226752838 cup. You need more US cups to express the same amount.
How to use it
- Type a millilitre value into the input field. The result appears immediately in US cups.
- Use the backspace key to correct any digit you enter by mistake. The converter recalculates on every keystroke.
- Copy the displayed cup value if you need to paste it into a recipe document or shopping list.
- Scroll down to the reference table if your ml amount falls between the quick values shown above.
Where it comes in handy
A standard UK milk carton holds 1 litre (1000 ml). A US recipe calls for 4 cups of milk. This converter tells you the carton will give you 4.227 cups, so you know exactly how much extra that leaves over.
A shot glass is typically 30 ml. In US cups that works out to 0.127 cup. If a cocktail recipe lists spirits in cups but your jigger is marked in millilitres, you can work backward from the cup measure to the right pour.
One US cup equals 236.588 ml. Bakers who scale a metric bread recipe up or down often hit awkward volumes like 175 ml or 325 ml. The converter shows these as 0.737 and 1.374 cups respectively, so you can measure with standard glassware.
Worth knowing
- The conversion factor 0.004226752838 is exact for the legal US cup definition (236.5882365 ml). Commercial US cups in cookware may be stamped at 240 ml instead, which shifts the result by about 1.3 per cent.
- Values under 10 ml produce cup results with many leading zeros. Rounding to three decimal places is sensible here; 3 ml becomes 0.013 cup rather than 0.01268025852 cup, and the difference is below what a kitchen scale can resolve anyway.
- The converter does not account for volume displacement when ingredients are packed rather than poured. A cup of flour weighs differently from a cup of water, but the ml-to-cup ratio stays fixed regardless of substance.