Volumetric flow rate.
Hectoliter per Seconds to Hectoliter per Years Converter — hL/s to hL/yr
Convert Hectoliter per Seconds (hL/s) to Hectoliter per Years (hL/yr) using the exact conversion factor (1 hectoliter per seconds = 31,556,952 hectoliter per years). See the formula, worked examples, and conversion table.
Hectoliter per Seconds to Hectoliter 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 0.1 / 3.16887385e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliter per Seconds to Hectoliter per Years
Hectoliter per Seconds and Hectoliter 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
hectoliter per years = hectoliter per seconds × 31556952
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per seconds equals 0.1 base units, and 1 hectoliter per years equals 3.168874e-9 base units, so dividing one by the other gives the direct hectoliter per seconds-to-hectoliter per years factor of 31556952.
Simple example
1 hL/s × 31556952 = 31,556,952 hL/yr
1 hectoliter per seconds = 31,556,952 hectoliter per years.
Real-world example
60 hL/s × 31556952 = 1,893,417,120 hL/yr
60 hectoliter per seconds = 1,893,417,120 hectoliter per years.
Conversion table
| Hectoliter per Seconds (hL/s) | Hectoliter per Years (hL/yr) |
|---|---|
| 0.1 hL/s | 3,155,695.2 hL/yr |
| 1 hL/s | 31,556,952 hL/yr |
| 10 hL/s | 315,569,520 hL/yr |
| 60 hL/s | 1,893,417,120 hL/yr |
| 100 hL/s | 3,155,695,200 hL/yr |
| 1,000 hL/s | 31,556,952,000 hL/yr |
Reverse conversion: Hectoliter per Years to Hectoliter per Seconds
1 hL/yr × 3.168874e-8 = 3.168874e-8 hL/s
1 hectoliter per years = 3.168874e-8 hectoliter per seconds.
hectoliter per seconds = hectoliter per years × 3.168874e-8
For a page dedicated to this direction, see Hectoliter per Years to Hectoliter per Seconds.
Understanding the Hectoliter per Seconds (hL/s)
Volumetric flow rate.
Understanding the Hectoliter per Years (hL/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliter per years are in 1 hectoliter per seconds?
1 hectoliter per seconds equals 31,556,952 hectoliter per years, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per seconds to hectoliter per years?
Multiply the hectoliter per seconds value by 31556952. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per years back to hectoliter per seconds?
Use the reverse factor: 1 hectoliter per years equals 3.168874e-8 hectoliter per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per seconds?
Hectoliter per Seconds (hL/s) is a unit of flow rate.
What is a hectoliter per years?
Hectoliter per Years (hL/yr) is a unit of flow rate.
Is the hectoliter per seconds to hectoliter per years conversion exact?
Yes. Both hectoliter per seconds and hectoliter per years are defined by fixed standards rather than physical artifacts, so the factor of 31556952 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.