240 milliliters to US cups
1.014 cup
240 mL = 1.014 cup.
US cups
1.014cup
240 mL = 1.014 cup
In short
How many US cups is 240 milliliters?
240 mL = 1.014 cup. 1 milliliter = 0.004227 US cups, so the working is 240 × 0.004227 = 1.014.
The working
The factor below is an exact definition rather than a measurement, so nothing is approximated in the arithmetic. The only rounding on this page happens where a number is displayed.
1 milliliter = 0.004227 US cups 240 × 0.004227 = 1.014
How much precision do you need?
Each row is the same answer cut at a different number of decimals, with what that choice costs you. Pick the shortest row whose error is smaller than whatever you are measuring with.
| Rounded to | Answer (cup) | Off by |
|---|---|---|
| Whole number | 1 | −0.01442 |
| 1 decimal | 1.0 | −0.01442 |
| 2 decimals | 1.01 | −0.00442 |
Round trip: take 1.014 cup back the other way and you land on 239.9005 mL — a drift of 0.0995 mL. That gap is the rounding, not the conversion.
What 240 mL looks like
240 mL
Two hundred and forty millilitres is the rounded cup the FDA prints on nutrition labels.
Frequently asked questions
What is 240 milliliters in US cups?
240 milliliters is 1.014 US cups. 1 milliliter = 0.004227 US cups, so the working is 240 × 0.004227 = 1.014.
How accurate is 1.014 cup?
Rounding to 1.014 cup and converting straight back gives 239.9005 mL, a drift of 0.0995 mL from the 240 you started with. The factor itself is exact; every bit of that difference comes from the rounding, not the conversion.
Nearby values
Any value at all
Milliliters to Cups Converter
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