Volumetric flow rate.
Fluid ounce per Hours to Quart per Seconds Converter — fl oz/h to qt/s
Convert Fluid ounce per Hours (fl oz/h) to Quart per Seconds (qt/s) using the exact conversion factor (1 fluid ounce per hours = 0.0000086806 quart per seconds). See the formula, worked examples, and conversion table.
Fluid ounce per Hours 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 8.21486932e-9 / 0.000946352946.
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 Quart per Seconds
Fluid ounce per Hours 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 = fluid ounce per hours × 0.00000868055555556
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 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct fluid ounce per hours-to-quart per seconds factor of 0.00000868055555556.
Simple example
1 fl oz/h × 0.000008680555556 = 0.0000086806 qt/s
1 fluid ounce per hours = 0.0000086806 quart per seconds.
Real-world example
60 fl oz/h × 0.000008680555556 = 0.0005208333 qt/s
60 fluid ounce per hours = 0.0005208333 quart per seconds.
Conversion table
| Fluid ounce per Hours (fl oz/h) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 fl oz/h | 8.680556e-7 qt/s |
| 1 fl oz/h | 0.0000086806 qt/s |
| 10 fl oz/h | 0.0000868056 qt/s |
| 60 fl oz/h | 0.0005208333 qt/s |
| 100 fl oz/h | 0.0008680556 qt/s |
| 1,000 fl oz/h | 0.0086805556 qt/s |
Reverse conversion: Quart per Seconds to Fluid ounce per Hours
0.0000086806 qt/s × 115200 = 1.00000512 fl oz/h
0.0000086806 quart per seconds = 1.00000512 fluid ounce per hours.
fluid ounce per hours = quart per seconds × 115200
For a page dedicated to this direction, see Quart per Seconds to Fluid ounce per Hours.
Understanding the Fluid ounce per Hours (fl oz/h)
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 fluid ounce per hours?
1 fluid ounce per hours equals 0.0000086806 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert fluid ounce per hours to quart per seconds?
Multiply the fluid ounce per hours value by 0.000008680555556. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to fluid ounce per hours?
Use the reverse factor: 1 quart per seconds equals 115,200 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 quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
Is the fluid ounce per hours to quart per seconds conversion exact?
Yes. Both fluid ounce per hours and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000008680555556 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.