Volumetric flow rate.
Imperial quart per Seconds to Imperial gallon per Hours Converter — imp qt/s to imp gal/h
Convert Imperial quart per Seconds (imp qt/s) to Imperial gallon per Hours (imp gal/h) using the exact conversion factor (1 imperial quart per seconds = 900 imperial gallon per hours). See the formula, worked examples, and conversion table.
Imperial quart per Seconds to Imperial gallon 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 0.0011365225 / 1.26280278e-6.
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 Seconds to Imperial gallon per Hours
Imperial quart per Seconds and Imperial gallon 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
imperial gallon per hours = imperial quart per seconds × 900
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart per seconds equals 0.0011365225 base units, and 1 imperial gallon per hours equals 0.00000126280277778 base units, so dividing one by the other gives the direct imperial quart per seconds-to-imperial gallon per hours factor of 900.
Simple example
1 imp qt/s × 900 = 900 imp gal/h
1 imperial quart per seconds = 900 imperial gallon per hours.
Real-world example
60 imp qt/s × 900 = 54,000 imp gal/h
60 imperial quart per seconds = 54,000 imperial gallon per hours.
Conversion table
| Imperial quart per Seconds (imp qt/s) | Imperial gallon per Hours (imp gal/h) |
|---|---|
| 0.1 imp qt/s | 90 imp gal/h |
| 1 imp qt/s | 900 imp gal/h |
| 10 imp qt/s | 9,000 imp gal/h |
| 60 imp qt/s | 54,000 imp gal/h |
| 100 imp qt/s | 90,000 imp gal/h |
| 1,000 imp qt/s | 900,000 imp gal/h |
Reverse conversion: Imperial gallon per Hours to Imperial quart per Seconds
900 imp gal/h × 0.001111111111 = 1 imp qt/s
900 imperial gallon per hours = 1 imperial quart per seconds.
imperial quart per seconds = imperial gallon per hours × 0.00111111111111
For a page dedicated to this direction, see Imperial gallon per Hours to Imperial quart per Seconds.
Understanding the Imperial quart per Seconds (imp qt/s)
Volumetric flow rate.
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial gallon per hours are in 1 imperial quart per seconds?
1 imperial quart per seconds equals 900 imperial gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart per seconds to imperial gallon per hours?
Multiply the imperial quart per seconds value by 900. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per hours back to imperial quart per seconds?
Use the reverse factor: 1 imperial gallon per hours equals 0.0011111111 imperial quart per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart per seconds?
Imperial quart per Seconds (imp qt/s) is a unit of flow rate.
What is a imperial gallon per hours?
Imperial gallon per Hours (imp gal/h) is a unit of flow rate.
Is the imperial quart per seconds to imperial gallon per hours conversion exact?
Yes. Both imperial quart per seconds and imperial gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 900 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.