Volumetric flow rate.
Milliliter per Years to Imperial gallon per Weeks Converter — mL/yr to imp gal/wk
Convert Milliliter per Years (mL/yr) to Imperial gallon per Weeks (imp gal/wk) using the exact conversion factor (1 milliliter per years = 0.0000042158 imperial gallon per weeks). See the formula, worked examples, and conversion table.
Milliliter per Years to Imperial gallon per Weeks 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-14 / 7.5166832e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milliliter per Years to Imperial gallon per Weeks
Milliliter per Years and Imperial gallon per Weeks 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
imperial gallon per weeks = milliliter per years × 0.00000421578742368
This factor comes from each unit's defined relationship to the category's base unit: 1 milliliter per years equals 3.168874e-14 base units, and 1 imperial gallon per weeks equals 7.516683e-9 base units, so dividing one by the other gives the direct milliliter per years-to-imperial gallon per weeks factor of 0.00000421578742368.
Simple example
1 mL/yr × 0.000004215787424 = 0.0000042158 imp gal/wk
1 milliliter per years = 0.0000042158 imperial gallon per weeks.
Real-world example
60 mL/yr × 0.000004215787424 = 0.0002529472 imp gal/wk
60 milliliter per years = 0.0002529472 imperial gallon per weeks.
Conversion table
| Milliliter per Years (mL/yr) | Imperial gallon per Weeks (imp gal/wk) |
|---|---|
| 0.1 mL/yr | 4.215787e-7 imp gal/wk |
| 1 mL/yr | 0.0000042158 imp gal/wk |
| 10 mL/yr | 0.0000421579 imp gal/wk |
| 60 mL/yr | 0.0002529472 imp gal/wk |
| 100 mL/yr | 0.0004215787 imp gal/wk |
| 1,000 mL/yr | 0.0042157874 imp gal/wk |
Reverse conversion: Imperial gallon per Weeks to Milliliter per Years
0.0000042158 imp gal/wk × 237203.611 = 1.000002983 mL/yr
0.0000042158 imperial gallon per weeks = 1.000002983 milliliter per years.
milliliter per years = imperial gallon per weeks × 237203.610975
For a page dedicated to this direction, see Imperial gallon per Weeks to Milliliter per Years.
Understanding the Milliliter per Years (mL/yr)
Volumetric flow rate.
Understanding the Imperial gallon per Weeks (imp gal/wk)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per weeks are in 1 milliliter per years?
1 milliliter per years equals 0.0000042158 imperial gallon per weeks, using the exact defined conversion factor rather than an estimate.
How do I convert milliliter per years to imperial gallon per weeks?
Multiply the milliliter per years value by 0.000004215787424. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per weeks back to milliliter per years?
Use the reverse factor: 1 imperial gallon per weeks equals 237,203.611 milliliter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a milliliter per years?
Milliliter per Years (mL/yr) is a unit of flow rate.
What is a imperial gallon per weeks?
Imperial gallon per Weeks (imp gal/wk) is a unit of flow rate.
Is the milliliter per years to imperial gallon per weeks conversion exact?
Yes. Both milliliter per years and imperial gallon per weeks are defined by fixed standards rather than physical artifacts, so the factor of 0.000004215787424 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.