Volumetric flow rate.
Cup per Years to Imperial fluid ounce per Seconds Converter — cup/yr to imp fl oz/s
Convert Cup per Years (cup/yr) to Imperial fluid ounce per Seconds (imp fl oz/s) using the exact conversion factor (1 cup per years = 2.638639e-7 imperial fluid ounce per seconds). See the formula, worked examples, and conversion table.
Cup per Years 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 7.49718276e-12 / 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 Cup per Years to Imperial fluid ounce per Seconds
Cup per Years 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 = cup per years × 2.638639e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 cup per years equals 7.497183e-12 base units, and 1 imperial fluid ounce per seconds equals 0.0000284130625 base units, so dividing one by the other gives the direct cup per years-to-imperial fluid ounce per seconds factor of 2.638639e-7.
Simple example
1 cup/yr × 2.638639e-7 = 2.638639e-7 imp fl oz/s
1 cup per years = 2.638639e-7 imperial fluid ounce per seconds.
Real-world example
60 cup/yr × 2.638639e-7 = 0.0000158318 imp fl oz/s
60 cup per years = 0.0000158318 imperial fluid ounce per seconds.
Conversion table
| Cup per Years (cup/yr) | Imperial fluid ounce per Seconds (imp fl oz/s) |
|---|---|
| 0.1 cup/yr | 2.638639e-8 imp fl oz/s |
| 1 cup/yr | 2.638639e-7 imp fl oz/s |
| 10 cup/yr | 0.0000026386 imp fl oz/s |
| 60 cup/yr | 0.0000158318 imp fl oz/s |
| 100 cup/yr | 0.0000263864 imp fl oz/s |
| 1,000 cup/yr | 0.0002638639 imp fl oz/s |
Reverse conversion: Imperial fluid ounce per Seconds to Cup per Years
2.638639e-7 imp fl oz/s × 3789831.915 = 0.9999998295 cup/yr
2.638639e-7 imperial fluid ounce per seconds = 0.9999998295 cup per years.
cup per years = imperial fluid ounce per seconds × 3789831.91536
For a page dedicated to this direction, see Imperial fluid ounce per Seconds to Cup per Years.
Understanding the Cup per Years (cup/yr)
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 cup per years?
1 cup per years equals 2.638639e-7 imperial fluid ounce per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cup per years to imperial fluid ounce per seconds?
Multiply the cup per years value by 2.638639e-7. The converter above does this instantly to whatever precision you set.
How do I convert imperial fluid ounce per seconds back to cup per years?
Use the reverse factor: 1 imperial fluid ounce per seconds equals 3,789,831.915 cup per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cup per years?
Cup per Years (cup/yr) 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 cup per years to imperial fluid ounce per seconds conversion exact?
Yes. Both cup per years and imperial fluid ounce per seconds are defined by fixed standards rather than physical artifacts, so the factor of 2.638639e-7 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.