Volumetric flow rate.
Imperial gallon per Days to Kiloliter per Years Converter — imp gal/d to kL/yr
Convert Imperial gallon per Days (imp gal/d) to Kiloliter per Years (kL/yr) using the exact conversion factor (1 imperial gallon per days = 1.660425277 kiloliter per years). See the formula, worked examples, and conversion table.
Imperial gallon per Days to Kiloliter per Years 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 5.26167824e-8 / 3.16887385e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial gallon per Days to Kiloliter per Years
Imperial gallon per Days and Kiloliter per Years 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
kiloliter per years = imperial gallon per days × 1.66042527682
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per days equals 5.261678e-8 base units, and 1 kiloliter per years equals 3.168874e-8 base units, so dividing one by the other gives the direct imperial gallon per days-to-kiloliter per years factor of 1.66042527682.
Simple example
1 imp gal/d × 1.660425277 = 1.660425277 kL/yr
1 imperial gallon per days = 1.660425277 kiloliter per years.
Real-world example
60 imp gal/d × 1.660425277 = 99.62551661 kL/yr
60 imperial gallon per days = 99.62551661 kiloliter per years.
Conversion table
| Imperial gallon per Days (imp gal/d) | Kiloliter per Years (kL/yr) |
|---|---|
| 0.1 imp gal/d | 0.1660425277 kL/yr |
| 1 imp gal/d | 1.660425277 kL/yr |
| 10 imp gal/d | 16.60425277 kL/yr |
| 60 imp gal/d | 99.62551661 kL/yr |
| 100 imp gal/d | 166.0425277 kL/yr |
| 1,000 imp gal/d | 1,660.425277 kL/yr |
Reverse conversion: Kiloliter per Years to Imperial gallon per Days
1.660425277 kL/yr × 0.6022553462 = 1 imp gal/d
1.660425277 kiloliter per years = 1 imperial gallon per days.
imperial gallon per days = kiloliter per years × 0.60225534624
For a page dedicated to this direction, see Kiloliter per Years to Imperial gallon per Days.
Understanding the Imperial gallon per Days (imp gal/d)
Volumetric flow rate.
Understanding the Kiloliter per Years (kL/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kiloliter per years are in 1 imperial gallon per days?
1 imperial gallon per days equals 1.660425277 kiloliter per years, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per days to kiloliter per years?
Multiply the imperial gallon per days value by 1.660425277. The converter above does this instantly to whatever precision you set.
How do I convert kiloliter per years back to imperial gallon per days?
Use the reverse factor: 1 kiloliter per years equals 0.6022553462 imperial gallon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per days?
Imperial gallon per Days (imp gal/d) is a unit of flow rate.
What is a kiloliter per years?
Kiloliter per Years (kL/yr) is a unit of flow rate.
Is the imperial gallon per days to kiloliter per years conversion exact?
Yes. Both imperial gallon per days and kiloliter per years are defined by fixed standards rather than physical artifacts, so the factor of 1.660425277 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.