Volume conversion
31 mL to cups
0.131 cups
31 millilitres = 0.131 US cups. Exact factor: cups = mL ÷ 236.5882365.
Live converter
Edit either field — the other updates instantly. Type decimal values like 38.4.
The formula
cups = mL ÷ 236.5882365
Worked example: 31 × 0.0042267528 = 0.131 cups.
Values near 31 mL
| mL | cups |
|---|---|
| 28 | 0.118 |
| 29 | 0.123 |
| 30 | 0.127 |
| 31this page | 0.131 |
| 32 | 0.135 |
| 33 | 0.139 |
| 34 | 0.144 |
Frequently asked
How do you convert millilitres to US cups?
Apply the formula cups = mL ÷ 236.5882365. Enter any value in the live converter above and the result updates as you type.
What is 31 mL in cups?
31 mL equals 0.131 cups. The reference table below shows the values immediately around 31 mL.
Is this conversion exact?
Yes. The US legal cup used on nutrition labels is 240 mL, slightly larger than the 236.59 mL customary cup used in recipes.