Liters per Hour to mL/min Converter
Enter the flow rate in liters per hour below to convert it to ml/min.
Convert Liters per Hour to mL/min
Enter a value in liters per hour (L/h) to convert to ml/min (mL/min).
Liters per Hour to Milliliters per Minute Conversion Table
Table showing various liters per hour measurements converted to ml/min. Click any preset value or arrow to load it into the converter.
| Liters per Hour (L/h) | mL/min (mL/min) |
|---|---|
| 1 L/h | 16.6666667 mL/min |
| 2 L/h | 33.3333333 mL/min |
| 2.5 L/h | 41.6666667 mL/min |
| 5 L/h | 83.3333333 mL/min |
| 10 L/h | 166.6666667 mL/min |
| 15 L/h | 250 mL/min |
| 20 L/h | 333.3333333 mL/min |
| 25 L/h | 416.6666667 mL/min |
| 30 L/h | 500 mL/min |
| 50 L/h | 833.3333333 mL/min |
How to Convert Liters per Hour to mL/min
To convert liters per hour to ml/min, multiply the flow rate by the following conversion ratio: 16.6666667 ml/min/liters per hour.
Since one liters per hour is equal to 16.6666667 ml/min, you can use this simple formula to convert:
The flow rate in ml/min is equal to the flow rate in liters per hour multiplied by 16.6666667.
For example, here's how to convert 5 liters per hour to ml/min using the formula above.
How Many mL/min Are in a Liters per Hour?
There are 16.6666667 ml/min in a liters per hour, which is why we use this value in the formula above.
Our liters per hour to milliliters per minute calculator automatically converts your flow rate measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Liters per Hour and ml/min are both units used to measure flow rate. Keep reading to learn more about each unit.
What Is a Liters per Hour?
A liters per hour is a unit of flow rate equal to 1/60 of a liters per minute (0.0166667 L/min). Equal to 1/60 L/min. [1]
The liters per hour is classified as a metric and SI-compatible unit of flow rate. Liters per Hour can be abbreviated as L/h; for example, 1 liters per hour can be written as 1 L/h.
When working with liters per hour (L/h) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, liters per hour (L/h) are widely used across standard flow rate applications within SI metric workflows, engineering documentation, and technical data sheets.
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). [2]
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.
When converting flow rate between liters per hour (L/h) and ml/min (mL/min), keep full floating-point precision (1 L/h = 16.6666667 mL/min; 1 mL/min = 0.06 L/h) during intermediate calculations and round only the final milliliters per minute figure to match your instrument tolerance.
More Liters per Hour & Milliliters per Minute Conversions
Need to calculate in the opposite direction? Use our ml/min to liters per hour calculator to switch your starting unit immediately. You can also explore related tools such as converting ml/min to liters per hour, converting liters per hour to gph (us), or converting liters per minute to gpm (us).
Convert from Liters per Hour
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 — Liters per Hour (L/h) to mL/min (mL/min)
- [2]NIST OWM SpecificationNIST OWM (SI Units — Volume & Flow Capacity)·Unit Specifications: Liters per Hour (L/h) & Milliliters per Minute (mL/min)
- [3]BIPM ReferenceBIPM (Coherent Volumetric Flow Units (m³/s))·Conversion Factors & Mathematical Basis (L/h to mL/min)