Convert Cup (Metric) to millilitres
Western Europe · Cooking Measures · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 Cup (Metric) = 250 millilitres
millilitres = Cup (Metric) × 250
Convert any amount
Cup (Metric) to millilitres table
| Cup (Metric) | millilitres |
|---|---|
| 0.25 Cup (Metric) | 62.5 millilitres |
| 0.5 Cup (Metric) | 125 millilitres |
| 1 Cup (Metric) | 250 millilitres |
| 2 Cup (Metric) | 500 millilitres |
| 3 Cup (Metric) | 750 millilitres |
| 4 Cup (Metric) | 1,000 millilitres |
| 5 Cup (Metric) | 1,250 millilitres |
| 10 Cup (Metric) | 2,500 millilitres |
| 20 Cup (Metric) | 5,000 millilitres |
| 25 Cup (Metric) | 6,250 millilitres |
| 50 Cup (Metric) | 12,500 millilitres |
| 100 Cup (Metric) | 25,000 millilitres |
About the Cup (Metric)
Metric cup = 250ml exactly. Used in Australia, NZ.
- Symbol
- cup m
- Value in SI
- 1 Cup (Metric) = 0.25 litre
- Typical use
- cooking
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI litre. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other cooking measures units in the Western Europe family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
- Gill (UK) to millilitresHistorically reconstructed
- Teaspoon (Metric) to millilitresConventional value
- Tablespoon (Metric) to millilitresConventional value
- Cup (UK/Imperial) to millilitresConventional value
- Fluid Ounce (UK) to millilitresConventional value
- Gallon (UK) to millilitresConventional value
- Gallon (US) to millilitresConventional value
- Pint (UK) to millilitresConventional value
Related conversions
Frequently asked
How many millilitres are in a Cup (Metric)?
1 Cup (Metric) = 250 millilitres. Multiply the number of Cup (Metric) by 250 to get millilitres.
What is Cup (Metric) used for?
Metric cup = 250ml exactly. Used in Australia, NZ. It is classified as active and dates from the modern period.
Is the Cup (Metric) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI litre, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Cup (Metric) conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert Cup (Metric) to millilitres. UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/cup-metric-to-milliliter
Report an incorrect value or source
Regional units vary by district and by century. If this figure, its variant list or its citation is wrong where you are, tell us — the report carries the page context automatically.