Millilitres to US cups
1 millilitre = 0.0042268 US cups · 1 cup (US) = 236.59 mL
1 millilitre = 0.0042268 US cups
How it’s calculated
cup (US) = mL ÷ 236.5882365
- Divide the value in millilitres by 236.5882365.
- Equivalently, multiply by 0.004226752838.
- 1 mL = 0.004226752838 cup (US) · 1 cup (US) = 236.5882365 mL
Show worked solutionFactor, unit cancellation and rounding, step by step
Find the conversion factor
By definition 1 mL = 0.000001 m³ and 1 cup (US) = 0.0002365882365 m³, so 1 cup (US) = 236.5882365 mL. Source: BIPM SI Brochure (9th ed.); NIST SP 811 / Handbook 44.
Multiply by the factor written as a fraction
Put mL in the denominator so it cancels, leaving cup (US).
Calculate (unrounded)
Round the answer
Rounded to 5 significant figures.
Answer: 0.0042268 cup (US)
1 mL in other units
Batch convert mL → cup (US)
- 1 mL = 0.0042268 cup (US)
- 5 mL = 0.021134 cup (US)
- 10 mL = 0.042268 cup (US)
- 25 mL = 0.10567 cup (US)
Quick examples
- 1 millilitre = 0.0042268 US cups
- 5 millilitres = 0.021134 US cups
- 10 millilitres = 0.042268 US cups
- 25 millilitres = 0.10567 US cups
- 100 millilitres = 0.42268 US cups
About these units
Millilitre (mL)
metric (non-SI)
Exactly 1 cm³. Also written cc.
1 mL = 0.000001 m³
Source: BIPM SI Brochure (9th ed.)
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
Millilitres to US cups conversion table
| Millilitres (mL) | US cups (cup (US)) |
|---|---|
| 0.1 mL | 0.00042268 cup (US) |
| 0.5 mL | 0.0021134 cup (US) |
| 1 mL | 0.0042268 cup (US) |
| 2 mL | 0.0084535 cup (US) |
| 3 mL | 0.01268 cup (US) |
| 4 mL | 0.016907 cup (US) |
| 5 mL | 0.021134 cup (US) |
| 6 mL | 0.025361 cup (US) |
| 7 mL | 0.029587 cup (US) |
| 8 mL | 0.033814 cup (US) |
| 9 mL | 0.038041 cup (US) |
| 10 mL | 0.042268 cup (US) |
| 15 mL | 0.063401 cup (US) |
| 20 mL | 0.084535 cup (US) |
| 25 mL | 0.10567 cup (US) |
| 30 mL | 0.1268 cup (US) |
| 40 mL | 0.16907 cup (US) |
| 50 mL | 0.21134 cup (US) |
| 75 mL | 0.31701 cup (US) |
| 100 mL | 0.42268 cup (US) |
| 250 mL | 1.0567 cup (US) |
| 500 mL | 2.1134 cup (US) |
| 1,000 mL | 4.2268 cup (US) |
Related conversions
Frequently asked questions
How do I convert millilitres to US cups?
Use cup (US) = mL ÷ 236.5882365. Divide the value in millilitres by 236.5882365.
How many US cups are in 1 millilitre?
1 millilitre (mL) equals 0.0042268 US cups (cup (US)); more precisely 0.004226752838.
How many millilitres are in 1 US cup?
1 US cup (cup (US)) equals 236.59 millilitres (mL); more precisely 236.5882365.
What is 10 mL in cup (US)?
10 millilitres = 0.042268 US cups.
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 millilitre?
Exactly 1 cm³. Also written cc.
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".)
Formula: cup (US) = mL ÷ 236.5882365. Factors last reviewed 2026-10-27.