Volumetric flow rate.
Cubic foot per Years to Cubic inch per Hours Converter — ft3/yr to in3/h
Convert Cubic foot per Years (ft3/yr) to Cubic inch per Hours (in3/h) using the exact conversion factor (1 cubic foot per years = 0.1971293045 cubic inch per hours). See the formula, worked examples, and conversion table.
Cubic foot per Years to Cubic inch 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 8.97325147e-10 / 4.55196222e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic foot per Years to Cubic inch per Hours
Cubic foot per Years and Cubic inch 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 inch per hours = cubic foot per years × 0.197129304503
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic foot per years equals 8.973251e-10 base units, and 1 cubic inch per hours equals 4.551962e-9 base units, so dividing one by the other gives the direct cubic foot per years-to-cubic inch per hours factor of 0.197129304503.
Simple example
1 ft3/yr × 0.1971293045 = 0.1971293045 in3/h
1 cubic foot per years = 0.1971293045 cubic inch per hours.
Real-world example
60 ft3/yr × 0.1971293045 = 11.82775827 in3/h
60 cubic foot per years = 11.82775827 cubic inch per hours.
Conversion table
| Cubic foot per Years (ft3/yr) | Cubic inch per Hours (in3/h) |
|---|---|
| 0.1 ft3/yr | 0.0197129305 in3/h |
| 1 ft3/yr | 0.1971293045 in3/h |
| 10 ft3/yr | 1.971293045 in3/h |
| 60 ft3/yr | 11.82775827 in3/h |
| 100 ft3/yr | 19.71293045 in3/h |
| 1,000 ft3/yr | 197.1293045 in3/h |
Reverse conversion: Cubic inch per Hours to Cubic foot per Years
0.1971293045 in3/h × 5.0728125 = 1 ft3/yr
0.1971293045 cubic inch per hours = 1 cubic foot per years.
cubic foot per years = cubic inch per hours × 5.0728125
For a page dedicated to this direction, see Cubic inch per Hours to Cubic foot per Years.
Understanding the Cubic foot per Years (ft3/yr)
Volumetric flow rate.
Understanding the Cubic inch per Hours (in3/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per hours are in 1 cubic foot per years?
1 cubic foot per years equals 0.1971293045 cubic inch per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic foot per years to cubic inch per hours?
Multiply the cubic foot per years value by 0.1971293045. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per hours back to cubic foot per years?
Use the reverse factor: 1 cubic inch per hours equals 5.0728125 cubic foot per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic foot per years?
Cubic foot per Years (ft3/yr) is a unit of flow rate.
What is a cubic inch per hours?
Cubic inch per Hours (in3/h) is a unit of flow rate.
Is the cubic foot per years to cubic inch per hours conversion exact?
Yes. Both cubic foot per years and cubic inch per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.1971293045 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.