Volumetric flow rate.
Cubic inch per Seconds to Quart per Hours Converter — in3/s to qt/h
Convert Cubic inch per Seconds (in3/s) to Quart per Hours (qt/h) using the exact conversion factor (1 cubic inch per seconds = 62.33766234 quart per hours). See the formula, worked examples, and conversion table.
Cubic inch per Seconds to Quart 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 1.6387064e-5 / 2.62875818e-7.
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 Quart per Hours
Cubic inch per Seconds and Quart 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
quart per hours = cubic inch per seconds × 62.3376623377
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 quart per hours equals 2.628758e-7 base units, so dividing one by the other gives the direct cubic inch per seconds-to-quart per hours factor of 62.3376623377.
Simple example
1 in3/s × 62.33766234 = 62.33766234 qt/h
1 cubic inch per seconds = 62.33766234 quart per hours.
Real-world example
60 in3/s × 62.33766234 = 3,740.25974 qt/h
60 cubic inch per seconds = 3,740.25974 quart per hours.
Conversion table
| Cubic inch per Seconds (in3/s) | Quart per Hours (qt/h) |
|---|---|
| 0.1 in3/s | 6.233766234 qt/h |
| 1 in3/s | 62.33766234 qt/h |
| 10 in3/s | 623.3766234 qt/h |
| 60 in3/s | 3,740.25974 qt/h |
| 100 in3/s | 6,233.766234 qt/h |
| 1,000 in3/s | 62,337.66234 qt/h |
Reverse conversion: Quart per Hours to Cubic inch per Seconds
62.33766234 qt/h × 0.01604166667 = 1 in3/s
62.33766234 quart per hours = 1 cubic inch per seconds.
cubic inch per seconds = quart per hours × 0.0160416666667
For a page dedicated to this direction, see Quart per Hours to Cubic inch per Seconds.
Understanding the Cubic inch per Seconds (in3/s)
Volumetric flow rate.
Understanding the Quart per Hours (qt/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per hours are in 1 cubic inch per seconds?
1 cubic inch per seconds equals 62.33766234 quart per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per seconds to quart per hours?
Multiply the cubic inch per seconds value by 62.33766234. The converter above does this instantly to whatever precision you set.
How do I convert quart per hours back to cubic inch per seconds?
Use the reverse factor: 1 quart per hours equals 0.0160416667 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 quart per hours?
Quart per Hours (qt/h) is a unit of flow rate.
Is the cubic inch per seconds to quart per hours conversion exact?
Yes. Both cubic inch per seconds and quart per hours are defined by fixed standards rather than physical artifacts, so the factor of 62.33766234 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.