mL/min to mL/h Converter
Enter the flow rate in ml/min below to convert it to ml/h.
Convert mL/min to mL/h
Enter a value in ml/min (mL/min) to convert to ml/h (mL/h).
Milliliters per Minute to Milliliters per Hour Conversion Table
Table showing various milliliters per minute measurements converted to ml/h. Click any preset value or arrow to load it into the converter.
| mL/min (mL/min) | mL/h (mL/h) |
|---|---|
| 1 mL/min | 60 mL/h |
| 2 mL/min | 120 mL/h |
| 2.5 mL/min | 150 mL/h |
| 5 mL/min | 300 mL/h |
| 10 mL/min | 600 mL/h |
| 15 mL/min | 900 mL/h |
| 20 mL/min | 1,200 mL/h |
| 25 mL/min | 1,500 mL/h |
| 30 mL/min | 1,800 mL/h |
| 50 mL/min | 3,000 mL/h |
How to Convert mL/min to mL/h
To convert ml/min to ml/h, multiply the flow rate by the following conversion ratio: 60 ml/h/milliliters per minute.
Since one milliliters per minute is equal to 60 ml/h, you can use this simple formula to convert:
The flow rate in ml/h is equal to the flow rate in ml/min multiplied by 60.
For example, here's how to convert 5 ml/min to ml/h using the formula above.
How Many mL/h Are in a Milliliters per Minute?
There are 60 ml/h in a milliliters per minute, which is why we use this value in the formula above.
Our milliliters per minute to milliliters per hour calculator automatically converts your flow rate measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
mL/min and ml/h are both units used to measure flow rate. Keep reading to learn more about each unit.
What Is a Milliliters per Minute?
A milliliters per minute is a unit of flow rate equal to 1/1,000 of a liters per minute (0.001 L/min). Equal to 0.001 L/min (1 cm³/min). [1]
The milliliters per minute is classified as a metric and SI-compatible unit of flow rate. mL/min can be abbreviated as mL/min; for example, 1 milliliters per minute can be written as 1 mL/min.
In the metric system, "milli" is the standard SI prefix for thousandths, or 10⁻³. This makes the milliliters per minute (mL/min) a convenient decimal multiple of the liters per minute (L/min).
In practice, ml/min (mL/min) are widely used across fine-tolerance laboratory, analytical, and micro-scale flow rate measurements within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Milliliters per Hour?
A milliliters per hour is a unit of flow rate equal to 1/60,000 of a liters per minute (0.000016667 L/min). Medical IV infusion pump rate unit. [2]
The milliliters per hour is classified as a metric and SI-compatible unit of flow rate. mL/h can be abbreviated as mL/h; for example, 1 milliliters per hour can be written as 1 mL/h.
In the metric system, "milli" is the standard SI prefix for thousandths, or 10⁻³. This makes the milliliters per hour (mL/h) a convenient decimal multiple of the liters per minute (L/min).
In practice, ml/h (mL/h) are widely used across fine-tolerance laboratory, analytical, and micro-scale flow rate measurements within SI metric workflows, engineering documentation, and technical data sheets.
When converting flow rate between ml/min (mL/min) and ml/h (mL/h), keep full floating-point precision (1 mL/min = 60 mL/h; 1 mL/h = 0.0166667 mL/min) during intermediate calculations and round only the final milliliters per hour figure to match your instrument tolerance.
More Milliliters per Minute & Milliliters per Hour Conversions
Need to calculate in the opposite direction? Use our ml/h to ml/min calculator to switch your starting unit immediately. You can also explore related tools such as converting ml/h to ml/min, converting liters per minute to gpm (us), or converting gpm (us) to liters per minute.
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Volume Divided by Time))·Flow Rate Metrology Standard — mL/min (mL/min) to mL/h (mL/h)
- [2]NIST OWM SpecificationNIST OWM (SI Units — Volume & Flow Capacity)·Unit Specifications: Milliliters per Minute (mL/min) & Milliliters per Hour (mL/h)
- [3]BIPM ReferenceBIPM (Coherent Volumetric Flow Units (m³/s))·Conversion Factors & Mathematical Basis (mL/min to mL/h)