Volumetric flow rate.
Fluid ounce per Hours to Cubic Meter per Hours Converter — fl oz/h to m3/h
Convert Fluid ounce per Hours (fl oz/h) to Cubic Meter per Hours (m3/h) using the exact conversion factor (1 fluid ounce per hours = 0.0000295735 cubic meter per hours). See the formula, worked examples, conversion table, and common uses.
Fluid ounce per Hours to Cubic Meter per Hours 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 / 0.0002777777778.
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 Meter per Hours
Fluid ounce per Hours and Cubic Meter per Hours 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 meter per hours = fluid ounce per hours × 0.0000295735295625
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 meter per hours equals 0.000277777777778 base units, so dividing one by the other gives the direct fluid ounce per hours-to-cubic meter per hours factor of 0.0000295735295625.
Simple example
1 fl oz/h × 0.00002957352956 = 0.0000295735 m3/h
1 fluid ounce per hours = 0.0000295735 cubic meter per hours.
Real-world example
60 fl oz/h × 0.00002957352956 = 0.0017744118 m3/h
60 fluid ounce per hours = 0.0017744118 cubic meter per hours.
Conversion table
| Fluid ounce per Hours (fl oz/h) | Cubic Meter per Hours (m3/h) |
|---|---|
| 0.1 fl oz/h | 0.0000029574 m3/h |
| 1 fl oz/h | 0.0000295735 m3/h |
| 10 fl oz/h | 0.0002957353 m3/h |
| 60 fl oz/h | 0.0017744118 m3/h |
| 100 fl oz/h | 0.002957353 m3/h |
| 1,000 fl oz/h | 0.0295735296 m3/h |
Reverse conversion: Cubic Meter per Hours to Fluid ounce per Hours
0.0000295735 m3/h × 33814.0227 = 0.9999990004 fl oz/h
0.0000295735 cubic meter per hours = 0.9999990004 fluid ounce per hours.
fluid ounce per hours = cubic meter per hours × 33814.0227018
For a page dedicated to this direction, see Cubic Meter per Hours to Fluid ounce per Hours.
Understanding the Fluid ounce per Hours (fl oz/h)
Volumetric flow rate.
Understanding the Cubic Meter per Hours
Cubic Meter per Hours (m3/h) measures volumetric flow rate. One cubic meter of volume passing a point every hour — a common scale for equipment and system flow ratings. It is classified as a metric derived flow-rate unit.
Where it's used: Standard flow-rate unit for HVAC and industrial equipment ratings internationally, outside the US
Uses of the Cubic Meter per Hours today
- HVAC equipment airflow and liquid-flow ratings
- Industrial pump and system flow specifications
- Building ventilation system design
Cubic Meter per Hours — sources
- ISO 5167 (flow measurement standards) — Cubic meters per hour as a standard industrial flow-rate unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per hours are in 1 fluid ounce per hours?
1 fluid ounce per hours equals 0.0000295735 cubic meter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert fluid ounce per hours to cubic meter per hours?
Multiply the fluid ounce per hours value by 0.00002957352956. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per hours back to fluid ounce per hours?
Use the reverse factor: 1 cubic meter per hours equals 33,814.0227 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 meter per hours?
Cubic Meter per Hours (m3/h) measures volumetric flow rate. One cubic meter of volume passing a point every hour — a common scale for equipment and system flow ratings. It is classified as a metric derived flow-rate unit.
Is the fluid ounce per hours to cubic meter per hours conversion exact?
Yes. Both fluid ounce per hours and cubic meter per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.00002957352956 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.