Volumetric flow rate.
Cubic inch per Seconds to Imperial fluid ounce per Seconds Converter — in3/s to imp fl oz/s
Convert Cubic inch per Seconds (in3/s) to Imperial fluid ounce per Seconds (imp fl oz/s) using the exact conversion factor (1 cubic inch per seconds = 0.576744024 imperial fluid ounce per seconds). See the formula, worked examples, and conversion table.
Cubic inch per Seconds to Imperial fluid ounce 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 1.6387064e-5 / 2.84130625e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inch per Seconds to Imperial fluid ounce per Seconds
Cubic inch per Seconds and Imperial fluid ounce 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
imperial fluid ounce per seconds = cubic inch per seconds × 0.576744023985
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per seconds equals 0.000016387064 base units, and 1 imperial fluid ounce per seconds equals 0.0000284130625 base units, so dividing one by the other gives the direct cubic inch per seconds-to-imperial fluid ounce per seconds factor of 0.576744023985.
Simple example
1 in3/s × 0.576744024 = 0.576744024 imp fl oz/s
1 cubic inch per seconds = 0.576744024 imperial fluid ounce per seconds.
Real-world example
60 in3/s × 0.576744024 = 34.60464144 imp fl oz/s
60 cubic inch per seconds = 34.60464144 imperial fluid ounce per seconds.
Conversion table
| Cubic inch per Seconds (in3/s) | Imperial fluid ounce per Seconds (imp fl oz/s) |
|---|---|
| 0.1 in3/s | 0.0576744024 imp fl oz/s |
| 1 in3/s | 0.576744024 imp fl oz/s |
| 10 in3/s | 5.76744024 imp fl oz/s |
| 60 in3/s | 34.60464144 imp fl oz/s |
| 100 in3/s | 57.6744024 imp fl oz/s |
| 1,000 in3/s | 576.744024 imp fl oz/s |
Reverse conversion: Imperial fluid ounce per Seconds to Cubic inch per Seconds
0.576744024 imp fl oz/s × 1.733871455 = 1 in3/s
0.576744024 imperial fluid ounce per seconds = 1 cubic inch per seconds.
cubic inch per seconds = imperial fluid ounce per seconds × 1.73387145495
For a page dedicated to this direction, see Imperial fluid ounce per Seconds to Cubic inch per Seconds.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Understanding the Imperial fluid ounce per Seconds (imp fl oz/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial fluid ounce per seconds are in 1 cubic inch per seconds?
1 cubic inch per seconds equals 0.576744024 imperial fluid ounce per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per seconds to imperial fluid ounce per seconds?
Multiply the cubic inch per seconds value by 0.576744024. The converter above does this instantly to whatever precision you set.
How do I convert imperial fluid ounce per seconds back to cubic inch per seconds?
Use the reverse factor: 1 imperial fluid ounce per seconds equals 1.733871455 cubic inch per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per seconds?
Cubic inch per Seconds (in3/s) is a unit of flow rate.
What is a imperial fluid ounce per seconds?
Imperial fluid ounce per Seconds (imp fl oz/s) is a unit of flow rate.
Is the cubic inch per seconds to imperial fluid ounce per seconds conversion exact?
Yes. Both cubic inch per seconds and imperial fluid ounce per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.576744024 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.