Volumetric flow rate.
Hectoliter per Days to Imperial fluid ounces per Millisecond Converter — hL/d to imp fl oz/ms
Convert Hectoliter per Days (hL/d) to Imperial fluid ounce per Millisecond (imp fl oz/ms) using the exact conversion factor (1 hectoliter per days = 0.000040735 imperial fluid ounce per millisecond). See the formula, worked examples, and conversion table.
Hectoliter per Days to Imperial fluid ounces per Millisecond 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 / 0.0284130625.
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 Imperial fluid ounces per Millisecond
Hectoliter per Days and Imperial fluid ounce per Millisecond 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
imperial fluid ounces per millisecond = hectoliter per days × 0.0000407350459813
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 imperial fluid ounce per millisecond equals 0.0284130625 base units, so dividing one by the other gives the direct hectoliter per days-to-imperial fluid ounce per millisecond factor of 0.0000407350459813.
Simple example
1 hL/d × 0.00004073504598 = 0.000040735 imp fl oz/ms
1 hectoliter per days = 0.000040735 imperial fluid ounces per millisecond.
Real-world example
60 hL/d × 0.00004073504598 = 0.0024441028 imp fl oz/ms
60 hectoliter per days = 0.0024441028 imperial fluid ounces per millisecond.
Conversion table
| Hectoliter per Days (hL/d) | Imperial fluid ounce per Millisecond (imp fl oz/ms) |
|---|---|
| 0.1 hL/d | 0.0000040735 imp fl oz/ms |
| 1 hL/d | 0.000040735 imp fl oz/ms |
| 10 hL/d | 0.0004073505 imp fl oz/ms |
| 60 hL/d | 0.0024441028 imp fl oz/ms |
| 100 hL/d | 0.0040735046 imp fl oz/ms |
| 1,000 hL/d | 0.040735046 imp fl oz/ms |
Reverse conversion: Imperial fluid ounce per Millisecond to Hectoliter per Days
0.000040735 imp fl oz/ms × 24548.886 = 0.9999988712 hL/d
0.000040735 imperial fluid ounces per millisecond = 0.9999988712 hectoliter per days.
hectoliter per days = imperial fluid ounces per millisecond × 24548.886
For a page dedicated to this direction, see Imperial fluid ounce per Millisecond to Hectoliter per Days.
Understanding the Hectoliter per Days (hL/d)
Volumetric flow rate.
Understanding the Imperial fluid ounce per Millisecond (imp fl oz/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial fluid ounces per millisecond are in 1 hectoliter per days?
1 hectoliter per days equals 0.000040735 imperial fluid ounces per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert hectoliter per days to imperial fluid ounce per millisecond?
Multiply the hectoliter per days value by 0.00004073504598. The converter above does this instantly to whatever precision you set.
How do I convert imperial fluid ounce per millisecond back to hectoliter per days?
Use the reverse factor: 1 imperial fluid ounce per millisecond equals 24,548.886 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 imperial fluid ounce per millisecond?
Imperial fluid ounce per Millisecond (imp fl oz/ms) is a unit of flow rate.
Is the hectoliter per days to imperial fluid ounce per millisecond conversion exact?
Yes. Both hectoliter per days and imperial fluid ounce per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.00004073504598 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.