Volumetric flow rate.
Imperial quart per Hours to Quart per Seconds Converter — imp qt/h to qt/s
Convert Imperial quart per Hours (imp qt/h) to Quart per Seconds (qt/s) using the exact conversion factor (1 imperial quart per hours = 0.0003335972 quart per seconds). See the formula, worked examples, and conversion table.
Imperial quart per Hours to Quart 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 3.15700694e-7 / 0.000946352946.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quart per Hours to Quart per Seconds
Imperial quart per Hours and Quart 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
quart per seconds = imperial quart per hours × 0.000333597201529
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per hours equals 3.157007e-7 base units, and 1 quart per seconds equals 0.000946352946 base units, so dividing one by the other gives the direct imperial quart per hours-to-quart per seconds factor of 0.000333597201529.
Simple example
1 imp qt/h × 0.0003335972015 = 0.0003335972 qt/s
1 imperial quart per hours = 0.0003335972 quart per seconds.
Real-world example
60 imp qt/h × 0.0003335972015 = 0.0200158321 qt/s
60 imperial quart per hours = 0.0200158321 quart per seconds.
Conversion table
| Imperial quart per Hours (imp qt/h) | Quart per Seconds (qt/s) |
|---|---|
| 0.1 imp qt/h | 0.0000333597 qt/s |
| 1 imp qt/h | 0.0003335972 qt/s |
| 10 imp qt/h | 0.003335972 qt/s |
| 60 imp qt/h | 0.0200158321 qt/s |
| 100 imp qt/h | 0.0333597202 qt/s |
| 1,000 imp qt/h | 0.3335972015 qt/s |
Reverse conversion: Quart per Seconds to Imperial quart per Hours
0.0003335972 qt/s × 2997.627065 = 0.9999999954 imp qt/h
0.0003335972 quart per seconds = 0.9999999954 imperial quart per hours.
imperial quart per hours = quart per seconds × 2997.62706466
For a page dedicated to this direction, see Quart per Seconds to Imperial quart per Hours.
Understanding the Imperial quart per Hours (imp qt/h)
Volumetric flow rate.
Understanding the Quart per Seconds (qt/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quart per seconds are in 1 imperial quart per hours?
1 imperial quart per hours equals 0.0003335972 quart per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per hours to quart per seconds?
Multiply the imperial quart per hours value by 0.0003335972015. The converter above does this instantly to whatever precision you set.
How do I convert quart per seconds back to imperial quart per hours?
Use the reverse factor: 1 quart per seconds equals 2,997.627065 imperial quart per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per hours?
Imperial quart per Hours (imp qt/h) is a unit of flow rate.
What is a quart per seconds?
Quart per Seconds (qt/s) is a unit of flow rate.
Is the imperial quart per hours to quart per seconds conversion exact?
Yes. Both imperial quart per hours and quart per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.0003335972015 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.