US cups to Millilitres
Convert US cups to millilitres instantly.
US cups to Millilitres (cup (US) to mL) Converter
1 US cup = 236.59 millilitres
Default is 5 significant figures. “Search units as” decides what words like gallon, pint or cup mean when you type them. Shortcuts: Alt+S swap · Alt+C copy · Alt+L link · / search
- 1 cup (US) = 236.59 mL
- 5 cup (US) = 1182.9 mL
- 10 cup (US) = 2365.9 mL
- 25 cup (US) = 5914.7 mL
- US cupscup (US)
- MillilitresmL
- US cupscup (US)
- MillilitresmL
How it’s calculated
mL = cup (US) × 236.5882365
- Multiply the value in US cups by 236.5882365.
- To go back, divide by 236.5882365 (or multiply by 0.004226752838).
- 1 cup (US) = 236.5882365 mL · 1 mL = 0.004226752838 cup (US)
Quick examples
1 US cup = 236.59 millilitres · 1 mL = 0.0042268 cup (US)
- 1 US cup = 236.59 millilitres
- 5 US cups = 1,182.9 millilitres
- 10 US cups = 2,365.9 millilitres
- 25 US cups = 5,914.7 millilitres
- 100 US cups = 23,659 millilitres
US cups to millilitres conversion table
| US cups (cup (US)) | Millilitres (mL) |
|---|---|
| 0.125 cup (US) | 29.574 mL |
| 0.25 cup (US) | 59.147 mL |
| 0.3333333333 cup (US) | 78.863 mL |
| 0.5 cup (US) | 118.29 mL |
| 0.6666666667 cup (US) | 157.73 mL |
| 0.75 cup (US) | 177.44 mL |
| 1 cup (US) | 236.59 mL |
| 1.5 cup (US) | 354.88 mL |
| 2 cup (US) | 473.18 mL |
| 3 cup (US) | 709.76 mL |
| 4 cup (US) | 946.35 mL |
| 5 cup (US) | 1,182.9 mL |
| 6 cup (US) | 1,419.5 mL |
| 8 cup (US) | 1,892.7 mL |
About these units
US cup (cup (US))
US customary
1 cup (US) = 0.0002365882365 m³ (exact)
The US cup used in recipes: one sixteenth of a US gallon, about 236.59 mL. US nutrition labels round it to 240 mL.
Source: NIST SP 811 / Handbook 44
Millilitre (mL)
metric (non-SI)
1 mL = 0.000001 m³ (exact)
Defined as exactly 1 cm³. Also written cc.
Source: BIPM SI Brochure (9th ed.)
Frequently asked questions
How do I convert US cups to millilitres?
Use mL = cup (US) × 236.5882365. Multiply the value in US cups by 236.5882365.
How many millilitres are in 1 US cup?
1 US cup (cup (US)) equals 236.59 millilitres (mL); more precisely 236.5882365.
How many US cups are in 1 millilitre?
1 millilitre (mL) equals 0.0042268 US cups (cup (US)); more precisely 0.004226752838.
What is 10 cup (US) in mL?
10 US cups = 2,365.9 millilitres.
Is the US cup a US or a UK unit?
This converter uses the US customary US cup. The US cup used in recipes: one sixteenth of a US gallon, about 236.59 mL. US nutrition labels round it to 240 mL. US and UK units with the same name can differ, so check which one your source uses.
What is a US cup?
The US cup used in recipes: one sixteenth of a US gallon, about 236.59 mL. US nutrition labels round it to 240 mL.
What is a millilitre?
Defined as exactly 1 cm³. Also written cc.
Related conversions
Formula: mL = cup (US) × 236.5882365. Factors last reviewed 2026-10-27.