US cups to Millilitres
1 US cup = 236.59 millilitres · 1 mL = 0.0042268 cup (US)
1 US cup = 236.59 millilitres
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)
Show worked solutionFactor, unit cancellation and rounding, step by step
Find the conversion factor
By definition 1 cup (US) = 0.0002365882365 m³ and 1 mL = 0.000001 m³, so 1 cup (US) = 236.5882365 mL. Source: NIST SP 811 / Handbook 44; BIPM SI Brochure (9th ed.).
Multiply by the factor written as a fraction
Put cup (US) in the denominator so it cancels, leaving mL.
Calculate (unrounded)
Round the answer
Rounded to 5 significant figures.
Answer: 236.59 mL
1 cup (US) in other units
Batch convert cup (US) → mL
- 1 cup (US) = 236.59 mL
- 5 cup (US) = 1182.9 mL
- 10 cup (US) = 2365.9 mL
- 25 cup (US) = 5914.7 mL
Quick examples
- 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
About these units
US cup (cup (US))
US customary
US customary cup: 1/16 US gallon = 236.588 236 5 mL. (US nutrition labels use a 240 mL "legal cup".)
1 cup (US) = 0.0002365882365 m³
Source: NIST SP 811 / Handbook 44
Millilitre (mL)
metric (non-SI)
Exactly 1 cm³. Also written cc.
1 mL = 0.000001 m³
Source: BIPM SI Brochure (9th ed.)
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 |
Related conversions
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. US customary cup: 1/16 US gallon = 236.588 236 5 mL. (US nutrition labels use a 240 mL "legal cup".) US and UK units with the same name can differ, so check which one your source uses.
What is a US cup?
US customary cup: 1/16 US gallon = 236.588 236 5 mL. (US nutrition labels use a 240 mL "legal cup".)
What is a millilitre?
Exactly 1 cm³. Also written cc.
Formula: mL = cup (US) × 236.5882365. Factors last reviewed 2026-10-27.