Volumetric flow rate.
Microliter per Years to Gallon per Hours Converter — uL/yr to gal/h
Convert Microliter per Years (uL/yr) to Gallon per Hours (gal/h) using the exact conversion factor (1 microliter per years = 3.01366e-11 gallon per hours). See the formula, worked examples, and conversion table.
Microliter 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-17 / 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 Microliter per Years to Gallon per Hours
Microliter 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 = microliter per years × 3.01366e-11
This factor comes from each unit's defined relationship to the category's base unit: 1 microliter per years equals 3.168874e-17 base units, and 1 gallon per hours equals 0.00000105150327333 base units, so dividing one by the other gives the direct microliter per years-to-gallon per hours factor of 3.01366e-11.
Simple example
1 uL/yr × 3.01366e-11 = 3.01366e-11 gal/h
1 microliter per years = 3.01366e-11 gallon per hours.
Real-world example
60 uL/yr × 3.01366e-11 = 1.808196e-9 gal/h
60 microliter per years = 1.808196e-9 gallon per hours.
Conversion table
| Microliter per Years (uL/yr) | Gallon per Hours (gal/h) |
|---|---|
| 0.1 uL/yr | 3.01366e-12 gal/h |
| 1 uL/yr | 3.01366e-11 gal/h |
| 10 uL/yr | 3.01366e-10 gal/h |
| 60 uL/yr | 1.808196e-9 gal/h |
| 100 uL/yr | 3.01366e-9 gal/h |
| 1,000 uL/yr | 3.01366e-8 gal/h |
Reverse conversion: Gallon per Hours to Microliter per Years
3.01366e-11 gal/h × 33182238320 = 0.9999998435 uL/yr
3.01366e-11 gallon per hours = 0.9999998435 microliter per years.
microliter per years = gallon per hours × 33182238324.4
For a page dedicated to this direction, see Gallon per Hours to Microliter per Years.
Understanding the Microliter per Years (uL/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 microliter per years?
1 microliter per years equals 3.01366e-11 gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert microliter per years to gallon per hours?
Multiply the microliter per years value by 3.01366e-11. The converter above does this instantly to whatever precision you set.
How do I convert gallon per hours back to microliter per years?
Use the reverse factor: 1 gallon per hours equals 33,182,238,320 microliter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a microliter per years?
Microliter per Years (uL/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 microliter per years to gallon per hours conversion exact?
Yes. Both microliter per years and gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 3.01366e-11 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.