Volumetric flow rate.
Cubic inch per Hours to Quart per Years Converter — in3/h to qt/yr
Convert Cubic inch per Hours (in3/h) to Quart per Years (qt/yr) using the exact conversion factor (1 cubic inch per hours = 151.7890909 quart per years). See the formula, worked examples, and conversion table.
Cubic inch per Hours to Quart per Years 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 4.55196222e-9 / 2.9988731e-11.
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 Hours to Quart per Years
Cubic inch per Hours and Quart per Years 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 years = cubic inch per hours × 151.789090909
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per hours equals 4.551962e-9 base units, and 1 quart per years equals 2.998873e-11 base units, so dividing one by the other gives the direct cubic inch per hours-to-quart per years factor of 151.789090909.
Simple example
1 in3/h × 151.7890909 = 151.7890909 qt/yr
1 cubic inch per hours = 151.7890909 quart per years.
Real-world example
60 in3/h × 151.7890909 = 9,107.345455 qt/yr
60 cubic inch per hours = 9,107.345455 quart per years.
Conversion table
| Cubic inch per Hours (in3/h) | Quart per Years (qt/yr) |
|---|---|
| 0.1 in3/h | 15.17890909 qt/yr |
| 1 in3/h | 151.7890909 qt/yr |
| 10 in3/h | 1,517.890909 qt/yr |
| 60 in3/h | 9,107.345455 qt/yr |
| 100 in3/h | 15,178.90909 qt/yr |
| 1,000 in3/h | 151,789.0909 qt/yr |
Reverse conversion: Quart per Years to Cubic inch per Hours
151.7890909 qt/yr × 0.006588088736 = 0.9999999999 in3/h
151.7890909 quart per years = 0.9999999999 cubic inch per hours.
cubic inch per hours = quart per years × 0.00658808873557
For a page dedicated to this direction, see Quart per Years to Cubic inch per Hours.
Understanding the Cubic inch per Hours (in3/h)
Volumetric flow rate.
Understanding the Quart per Years (qt/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per years are in 1 cubic inch per hours?
1 cubic inch per hours equals 151.7890909 quart per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per hours to quart per years?
Multiply the cubic inch per hours value by 151.7890909. The converter above does this instantly to whatever precision you set.
How do I convert quart per years back to cubic inch per hours?
Use the reverse factor: 1 quart per years equals 0.0065880887 cubic inch per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per hours?
Cubic inch per Hours (in3/h) is a unit of flow rate.
What is a quart per years?
Quart per Years (qt/yr) is a unit of flow rate.
Is the cubic inch per hours to quart per years conversion exact?
Yes. Both cubic inch per hours and quart per years are defined by fixed standards rather than physical artifacts, so the factor of 151.7890909 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.