Volumetric flow rate.
Hectoliter per Days to Quart per Seconds Converter — hL/d to qt/s
Convert Hectoliter per Days (hL/d) to Quart per Seconds (qt/s) using the exact conversion factor (1 hectoliter per days = 0.0012230188 quart per seconds). See the formula, worked examples, and conversion table.
Hectoliter per Days to Quart per Seconds 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-6 / 0.000946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectoliter per Days to Quart per Seconds
Hectoliter per Days and Quart per Seconds 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
quart per seconds = hectoliter per days × 0.00122301876092
This factor comes from each unit's defined relationship to the category's base unit: 1 hectoliter per days equals 0.00000115740740741 base units, and 1 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct hectoliter per days-to-quart per seconds factor of 0.00122301876092.
Simple example
1 hL/d × 0.001223018761 = 0.0012230188 qt/s
1 hectoliter per days = 0.0012230188 quart per seconds.
Real-world example
60 hL/d × 0.001223018761 = 0.0733811257 qt/s
60 hectoliter per days = 0.0733811257 quart per seconds.
Conversion table
| Hectoliter per Days (hL/d) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 hL/d | 0.0001223019 qt/s |
| 1 hL/d | 0.0012230188 qt/s |
| 10 hL/d | 0.0122301876 qt/s |
| 60 hL/d | 0.0733811257 qt/s |
| 100 hL/d | 0.1223018761 qt/s |
| 1,000 hL/d | 1.223018761 qt/s |
Reverse conversion: Quart per Seconds to Hectoliter per Days
0.0012230188 qt/s × 817.6489453 = 1.000000032 hL/d
0.0012230188 quart per seconds = 1.000000032 hectoliter per days.
hectoliter per days = quart per seconds × 817.648945344
For a page dedicated to this direction, see Quart per Seconds to Hectoliter per Days.
Understanding the Hectoliter per Days (hL/d)
Volumetric flow rate.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per seconds are in 1 hectoliter per days?
1 hectoliter per days equals 0.0012230188 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per days to quart per seconds?
Multiply the hectoliter per days value by 0.001223018761. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to hectoliter per days?
Use the reverse factor: 1 quart per seconds equals 817.6489453 hectoliter per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectoliter per days?
Hectoliter per Days (hL/d) is a unit of flow rate.
What is a quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
Is the hectoliter per days to quart per seconds conversion exact?
Yes. Both hectoliter per days and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.001223018761 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.