Volumetric flow rate.
Quart per Seconds to Hectoliter per Days Converter — qt/s to hL/d
Convert Quart per Seconds (qt/s) to Hectoliter per Days (hL/d) using the exact conversion factor (1 quart per seconds = 817.6489453 hectoliter per days). See the formula, worked examples, and conversion table.
Quart per Seconds to Hectoliter per Days 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 0.000946352946 / 1.15740741e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Seconds to Hectoliter per Days
Quart per Seconds and Hectoliter per Days 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 days = quart per seconds × 817.648945344
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per seconds equals 0.000946352946 base units, and 1 hectoliter per days equals 0.00000115740740741 base units, so dividing one by the other gives the direct quart per seconds-to-hectoliter per days factor of 817.648945344.
Simple example
1 qt/s × 817.6489453 = 817.6489453 hL/d
1 quart per seconds = 817.6489453 hectoliter per days.
Real-world example
60 qt/s × 817.6489453 = 49,058.93672 hL/d
60 quart per seconds = 49,058.93672 hectoliter per days.
Conversion table
| Quart per Seconds (qt/s) | Hectoliter per Days (hL/d) |
|---|---|
| 0.1 qt/s | 81.76489453 hL/d |
| 1 qt/s | 817.6489453 hL/d |
| 10 qt/s | 8,176.489453 hL/d |
| 60 qt/s | 49,058.93672 hL/d |
| 100 qt/s | 81,764.89453 hL/d |
| 1,000 qt/s | 817,648.9453 hL/d |
Reverse conversion: Hectoliter per Days to Quart per Seconds
817.6489453 hL/d × 0.001223018761 = 0.9999999999 qt/s
817.6489453 hectoliter per days = 0.9999999999 quart per seconds.
quart per seconds = hectoliter per days × 0.00122301876092
For a page dedicated to this direction, see Hectoliter per Days to Quart per Seconds.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Understanding the Hectoliter per Days (hL/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliter per days are in 1 quart per seconds?
1 quart per seconds equals 817.6489453 hectoliter per days, using the exact defined conversion factor rather than an estimate.
How do I convert quart per seconds to hectoliter per days?
Multiply the quart per seconds value by 817.6489453. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per days back to quart per seconds?
Use the reverse factor: 1 hectoliter per days equals 0.0012230188 quart per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
What is a hectoliter per days?
Hectoliter per Days (hL/d) is a unit of flow rate.
Is the quart per seconds to hectoliter per days conversion exact?
Yes. Both quart per seconds and hectoliter per days are defined by fixed standards rather than physical artifacts, so the factor of 817.6489453 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.