Volumetric flow rate.
Hectoliter per Years to Megaliter per Hours Converter — hL/yr to ML/h
Convert Hectoliter per Years (hL/yr) to Megaliter per Hours (ML/h) using the exact conversion factor (1 hectoliter per years = 1.140795e-8 megaliter per hours). See the formula, worked examples, and conversion table.
Hectoliter per Years to Megaliter per Hours converter
Converter
Flow Rate Converter
Convert volumetric flow rates across metric, US, imperial, industrial, and scientific units.
Context values
Some unit families need one extra value for a physically accurate result.
Volumetric flow rate.
Result = input x 3.16887385e-9 / 0.2777777778.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliter per Years to Megaliter per Hours
Hectoliter per Years and Megaliter per Hours both measure volumetric flow rate — how much volume passes a point over time — used to size pipes and pumps, monitor river or stream discharge, control industrial processes, and set medical infusion rates. Both are volumetric flow rate units.
Formula
megaliter per hours = hectoliter per years × 1.140795e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per years equals 3.168874e-9 base units, and 1 megaliter per hours equals 0.277777777778 base units, so dividing one by the other gives the direct hectoliter per years-to-megaliter per hours factor of 1.140795e-8.
Simple example
1 hL/yr × 1.140795e-8 = 1.140795e-8 ML/h
1 hectoliter per years = 1.140795e-8 megaliter per hours.
Real-world example
60 hL/yr × 1.140795e-8 = 6.844768e-7 ML/h
60 hectoliter per years = 6.844768e-7 megaliter per hours.
Conversion table
| Hectoliter per Years (hL/yr) | Megaliter per Hours (ML/h) |
|---|---|
| 0.1 hL/yr | 1.140795e-9 ML/h |
| 1 hL/yr | 1.140795e-8 ML/h |
| 10 hL/yr | 1.140795e-7 ML/h |
| 60 hL/yr | 6.844768e-7 ML/h |
| 100 hL/yr | 0.0000011408 ML/h |
| 1,000 hL/yr | 0.0000114079 ML/h |
Reverse conversion: Megaliter per Hours to Hectoliter per Years
1.140795e-8 ML/h × 87658200 = 1.000000363 hL/yr
1.140795e-8 megaliter per hours = 1.000000363 hectoliter per years.
hectoliter per years = megaliter per hours × 87658200
For a page dedicated to this direction, see Megaliter per Hours to Hectoliter per Years.
Understanding the Hectoliter per Years (hL/yr)
Volumetric flow rate.
Understanding the Megaliter per Hours (ML/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megaliter per hours are in 1 hectoliter per years?
1 hectoliter per years equals 1.140795e-8 megaliter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per years to megaliter per hours?
Multiply the hectoliter per years value by 1.140795e-8. The converter above does this instantly to whatever precision you set.
How do I convert megaliter per hours back to hectoliter per years?
Use the reverse factor: 1 megaliter per hours equals 87,658,200 hectoliter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per years?
Hectoliter per Years (hL/yr) is a unit of flow rate.
What is a megaliter per hours?
Megaliter per Hours (ML/h) is a unit of flow rate.
Is the hectoliter per years to megaliter per hours conversion exact?
Yes. Both hectoliter per years and megaliter per hours are defined by fixed standards rather than physical artifacts, so the factor of 1.140795e-8 used above is exact to as many digits as you choose to display.
What's the difference between volumetric and mass flow rate?
Volumetric flow rate measures the volume of fluid passing a point per unit time (for example, liters per second). Mass flow rate measures the mass instead. For a fluid of constant density the two are directly proportional, but for compressible fluids like gases, mass flow is often the more meaningful quantity.