Volumetric flow rate.
Cubic Meter per Years to Gallon per Hours Converter — m3/yr to gal/h
Convert Cubic Meter per Years (m3/yr) to Gallon per Hours (gal/h) using the exact conversion factor (1 cubic meter per years = 0.0301366047 gallon per hours). See the formula, worked examples, and conversion table.
Cubic Meter per Years to Gallon 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-8 / 1.05150327e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Meter per Years to Gallon per Hours
Cubic Meter per Years and Gallon 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
gallon per hours = cubic meter per years × 0.0301366047167
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic meter per years equals 3.168874e-8 base units, and 1 gallon per hours equals 0.00000105150327333 base units, so dividing one by the other gives the direct cubic meter per years-to-gallon per hours factor of 0.0301366047167.
Simple example
1 m3/yr × 0.03013660472 = 0.0301366047 gal/h
1 cubic meter per years = 0.0301366047 gallon per hours.
Real-world example
60 m3/yr × 0.03013660472 = 1.808196283 gal/h
60 cubic meter per years = 1.808196283 gallon per hours.
Conversion table
| Cubic Meter per Years (m3/yr) | Gallon per Hours (gal/h) |
|---|---|
| 0.1 m3/yr | 0.0030136605 gal/h |
| 1 m3/yr | 0.0301366047 gal/h |
| 10 m3/yr | 0.3013660472 gal/h |
| 60 m3/yr | 1.808196283 gal/h |
| 100 m3/yr | 3.013660472 gal/h |
| 1,000 m3/yr | 30.13660472 gal/h |
Reverse conversion: Gallon per Hours to Cubic Meter per Years
0.0301366047 gal/h × 33.18223832 = 0.9999999994 m3/yr
0.0301366047 gallon per hours = 0.9999999994 cubic meter per years.
cubic meter per years = gallon per hours × 33.1822383244
For a page dedicated to this direction, see Gallon per Hours to Cubic Meter per Years.
Understanding the Cubic Meter per Years (m3/yr)
Volumetric flow rate.
Understanding the Gallon per Hours (gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gallon per hours are in 1 cubic meter per years?
1 cubic meter per years equals 0.0301366047 gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic meter per years to gallon per hours?
Multiply the cubic meter per years value by 0.03013660472. The converter above does this instantly to whatever precision you set.
How do I convert gallon per hours back to cubic meter per years?
Use the reverse factor: 1 gallon per hours equals 33.18223832 cubic meter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic meter per years?
Cubic Meter per Years (m3/yr) is a unit of flow rate.
What is a gallon per hours?
Gallon per Hours (gal/h) is a unit of flow rate.
Is the cubic meter per years to gallon per hours conversion exact?
Yes. Both cubic meter per years and gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.03013660472 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.