👨🍳 Cooking & Baking
cups (water) to ml Converter
Convert cups (water) to ml instantly with a reference conversion table.
Quick answer: To convert cups (water) to ml, multiply by 237. For example, 1 cups (water) = 237 ml. Use the calculator below for any value.
cups (water) to ml
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Common conversions
| cups (water) | ml |
|---|
Formula:
How to convert cups (water) to ml
1
Enter your value
Type the number of cups (water) you want to convert into the left box. The result in ml appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — ml to cups (water). Your current value carries across so you don't have to re-enter anything.
3
About cups (water) and ml
cups (water) and ml are common cooking measurements.
💡 Did you know?
1 US cup = 236.6 ml. Water is 1 g/ml at 4°C (denser) but 0.998 g/ml at 20°C (room temperature) — close enough that 1 cup water weighs 236-237 g in all practical cooking situations.
📊 Common conversions at a glance
| cups (water) | ml |
|---|---|
| 0.125 | 29.62 |
| 0.25 | 59.25 |
| 0.5 | 118.5 |
| 0.75 | 177.8 |
| 1 | 237 |
| 1.5 | 355.5 |
Reviewed for 2026. cups (water) ↔ ml conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.