Volumetric flow rate.
Liter per Days to Hectoliter per Years Converter — L/d to hL/yr
Convert Liter per Days (L/d) to Hectoliter per Years (hL/yr) using the exact conversion factor (1 liter per days = 3.652425 hectoliter per years). See the formula, worked examples, and conversion table.
Liter per Days 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 1.15740741e-8 / 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 Liter per Days to Hectoliter per Years
Liter per Days 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 = liter per days × 3.652425
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per days equals 1.157407e-8 base units, and 1 hectoliter per years equals 3.168874e-9 base units, so dividing one by the other gives the direct liter per days-to-hectoliter per years factor of 3.652425.
Simple example
1 L/d × 3.652425 = 3.652425 hL/yr
1 liter per days = 3.652425 hectoliter per years.
Real-world example
60 L/d × 3.652425 = 219.1455 hL/yr
60 liter per days = 219.1455 hectoliter per years.
Conversion table
| Liter per Days (L/d) | Hectoliter per Years (hL/yr) |
|---|---|
| 0.1 L/d | 0.3652425 hL/yr |
| 1 L/d | 3.652425 hL/yr |
| 10 L/d | 36.52425 hL/yr |
| 60 L/d | 219.1455 hL/yr |
| 100 L/d | 365.2425 hL/yr |
| 1,000 L/d | 3,652.425 hL/yr |
Reverse conversion: Hectoliter per Years to Liter per Days
3.652425 hL/yr × 0.2737907007 = 1 L/d
3.652425 hectoliter per years = 1 liter per days.
liter per days = hectoliter per years × 0.273790700699
For a page dedicated to this direction, see Hectoliter per Years to Liter per Days.
Understanding the Liter per Days (L/d)
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 liter per days?
1 liter per days equals 3.652425 hectoliter per years, using the exact defined conversion factor rather than an estimate.
How do I convert liter per days to hectoliter per years?
Multiply the liter per days value by 3.652425. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per years back to liter per days?
Use the reverse factor: 1 hectoliter per years equals 0.2737907007 liter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per days?
Liter per Days (L/d) 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 liter per days to hectoliter per years conversion exact?
Yes. Both liter per days and hectoliter per years are defined by fixed standards rather than physical artifacts, so the factor of 3.652425 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.