Milliliters to Metric Cups Converter
Enter the volume in milliliters below to convert it to metric cups.
Convert Milliliters to Metric Cups
Enter a value in milliliters (mL) to convert to metric cups (cup (metric)).
Milliliter to Cup Conversion Table
Table showing various milliliter measurements converted to metric cups. Click any preset value or arrow to load it into the converter.
| Milliliters (mL) | Metric Cups (cup (metric)) |
|---|---|
| 1 mL | 0.004 cup (metric) |
| 2 mL | 0.008 cup (metric) |
| 5 mL | 0.02 cup (metric) |
| 10 mL | 0.04 cup (metric) |
| 15 mL | 0.06 cup (metric) |
| 20 mL | 0.08 cup (metric) |
| 25 mL | 0.1 cup (metric) |
| 30 mL | 0.12 cup (metric) |
| 50 mL | 0.2 cup (metric) |
| 75 mL | 0.3 cup (metric) |
How to Convert Milliliters to Metric Cups
To convert milliliters to metric cups, multiply the volume by the following conversion ratio: 0.004 metric cups/milliliter.
Since one milliliter is equal to 0.004 metric cups, you can use this simple formula to convert:
The volume in metric cups is equal to the volume in milliliters multiplied by 0.004.
For example, here's how to convert 500 milliliters to metric cups using the formula above.
How Many Metric Cups Are in a Milliliter?
There are 0.004 metric cups in a milliliter, which is why we use this value in the formula above.
Our milliliter to cup calculator automatically converts your volume measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Milliliters and metric cups are both units used to measure volume. Keep reading to learn more about each unit.
What Is a Milliliter?
A milliliter is a unit of volume equal to 1/1,000 of a liter (0.001 L). One-thousandth of a liter, identical to 1 cubic centimeter (cc). [1]
The milliliter is classified as a metric and SI-compatible unit of volume. Milliliters can be abbreviated as mL; for example, 1 milliliter can be written as 1 mL.
In the metric system, "milli" is the standard SI prefix for thousandths, or 10⁻³. This makes the milliliter (mL) a convenient decimal multiple of the liter (L).
In practice, milliliters (mL) are widely used across fine-tolerance laboratory, analytical, and micro-scale volume measurements within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Cup?
A cup is a unit of volume equal to 1/4 of a liter (0.25 L). International metric culinary cup equal to 250 milliliters. [2]
The cup is classified as a metric and SI-compatible unit of volume. Metric Cups can be abbreviated as cup (metric); for example, 1 cup can be written as 1 cup (metric).
When working with metric cups (cup (metric)) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, metric cups (cup (metric)) are widely used across standard volume applications within SI metric workflows, engineering documentation, and technical data sheets.
When converting volume between milliliters (mL) and metric cups (cup (metric)), keep full floating-point precision (1 mL = 0.004 cup (metric); 1 cup (metric) = 250 mL) during intermediate calculations and round only the final cup figure to match your instrument tolerance.
More Milliliter & Metric Cup Conversions
Need to calculate in the opposite direction? Use our metric cups to milliliters converter (cup (metric) to mL) to switch your starting unit immediately. You can also explore related tools such as converting cups (us) to metric cups, converting milliliters to fluid ounces (us), or converting milliliters to cups (us).
Convert from Milliliters
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Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Volume)·Volume & Liquid Metrology Standard — Milliliters (mL) to Metric Cups (cup (metric))
- [2]NIST HB 44 SpecificationNIST HB 44 (Liquid & Dry Capacity Tables)·Unit Specifications: Milliliter (mL) & Cup (Metric) (cup (metric))
- [3]NIST SP 811 ReferenceNIST SP 811 (NIST SP 811 App. B.9)·Conversion Factors & Mathematical Basis (mL to cup (metric))