Volumetric flow rate.
Fluid ounce per Hours to Cubic Millimeter per Seconds Converter — fl oz/h to mm3/s
Convert Fluid ounce per Hours (fl oz/h) to Cubic Millimeter per Seconds (mm3/s) using the exact conversion factor (1 fluid ounce per hours = 8.214869323 cubic millimeter per seconds). See the formula, worked examples, and conversion table.
Fluid ounce per Hours to Cubic Millimeter 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 8.21486932e-9 / 1e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Fluid ounce per Hours to Cubic Millimeter per Seconds
Fluid ounce per Hours and Cubic Millimeter 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
cubic millimeter per seconds = fluid ounce per hours × 8.21486932292
This factor comes from each unit's defined relationship to the category's base unit: 1 fluid ounce per hours equals 8.214869e-9 base units, and 1 cubic millimeter per seconds equals 1e-9 base units, so dividing one by the other gives the direct fluid ounce per hours-to-cubic millimeter per seconds factor of 8.21486932292.
Simple example
1 fl oz/h × 8.214869323 = 8.214869323 mm3/s
1 fluid ounce per hours = 8.214869323 cubic millimeter per seconds.
Real-world example
60 fl oz/h × 8.214869323 = 492.8921594 mm3/s
60 fluid ounce per hours = 492.8921594 cubic millimeter per seconds.
Conversion table
| Fluid ounce per Hours (fl oz/h) | Cubic Millimeter per Seconds (mm3/s) |
|---|---|
| 0.1 fl oz/h | 0.8214869323 mm3/s |
| 1 fl oz/h | 8.214869323 mm3/s |
| 10 fl oz/h | 82.14869323 mm3/s |
| 60 fl oz/h | 492.8921594 mm3/s |
| 100 fl oz/h | 821.4869323 mm3/s |
| 1,000 fl oz/h | 8,214.869323 mm3/s |
Reverse conversion: Cubic Millimeter per Seconds to Fluid ounce per Hours
8.214869323 mm3/s × 0.1217304817 = 1 fl oz/h
8.214869323 cubic millimeter per seconds = 1 fluid ounce per hours.
fluid ounce per hours = cubic millimeter per seconds × 0.121730481727
For a page dedicated to this direction, see Cubic Millimeter per Seconds to Fluid ounce per Hours.
Understanding the Fluid ounce per Hours (fl oz/h)
Volumetric flow rate.
Understanding the Cubic Millimeter per Seconds (mm3/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeter per seconds are in 1 fluid ounce per hours?
1 fluid ounce per hours equals 8.214869323 cubic millimeter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert fluid ounce per hours to cubic millimeter per seconds?
Multiply the fluid ounce per hours value by 8.214869323. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per seconds back to fluid ounce per hours?
Use the reverse factor: 1 cubic millimeter per seconds equals 0.1217304817 fluid ounce per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a fluid ounce per hours?
Fluid ounce per Hours (fl oz/h) is a unit of flow rate.
What is a cubic millimeter per seconds?
Cubic Millimeter per Seconds (mm3/s) is a unit of flow rate.
Is the fluid ounce per hours to cubic millimeter per seconds conversion exact?
Yes. Both fluid ounce per hours and cubic millimeter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 8.214869323 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.