Convert
Cup to Millilitre
Volume is robust for liquids. For dry ingredients it does not replace weighing because density and packing vary.
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Examples
Example value from the reference table. Internal calculation uses stored factors; display output is rounded.
Volume is robust for liquids. For dry ingredients it does not replace weighing because density and packing vary.
US cup. Then the value is converted through the base unit l into Millilitre.
Table
| Cup | Millilitre |
|---|---|
| 1 | 236.5882365 |
| 2 | 473.176473 |
| 4 | 946.352946 |
Formula
US cup. Then the value is converted through the base unit l into Millilitre.
Sources
Related conversions
Search and practice paths
Search and practice paths
Factors come from the stored source family and are not derived from rounded display values.
UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.
Do not use as the sole basis for official, medical, safety-critical or contractual decisions.
Citation note: UnitCloud, conversion with formula, sources current as of May 2026. Volume. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.
Common questions
What is the factor for Cup to Millilitre?
1 cup = 236.5882365 ml
Which formula does Cup to Millilitre use?
US cup. Then the value is converted through the base unit l into Millilitre.
When should I verify the result?
Do not use as the sole basis for official, medical, safety-critical or contractual decisions.