Volumetric flow rate.
Imperial gallon per Seconds to Quart per Hours Converter — imp gal/s to qt/h
Convert Imperial gallon per Seconds (imp gal/s) to Quart per Hours (qt/h) using the exact conversion factor (1 imperial gallon per seconds = 17,293.67893 quart per hours). See the formula, worked examples, and conversion table.
Imperial gallon 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 0.00454609 / 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 Imperial gallon per Seconds to Quart per Hours
Imperial gallon 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 = imperial gallon per seconds × 17293.6789273
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per seconds equals 0.00454609 base units, and 1 quart per hours equals 2.628758e-7 base units, so dividing one by the other gives the direct imperial gallon per seconds-to-quart per hours factor of 17293.6789273.
Simple example
1 imp gal/s × 17293.67893 = 17,293.67893 qt/h
1 imperial gallon per seconds = 17,293.67893 quart per hours.
Real-world example
60 imp gal/s × 17293.67893 = 1,037,620.736 qt/h
60 imperial gallon per seconds = 1,037,620.736 quart per hours.
Conversion table
| Imperial gallon per Seconds (imp gal/s) | Quart per Hours (qt/h) |
|---|---|
| 0.1 imp gal/s | 1,729.367893 qt/h |
| 1 imp gal/s | 17,293.67893 qt/h |
| 10 imp gal/s | 172,936.7893 qt/h |
| 60 imp gal/s | 1,037,620.736 qt/h |
| 100 imp gal/s | 1,729,367.893 qt/h |
| 1,000 imp gal/s | 17,293,678.93 qt/h |
Reverse conversion: Quart per Hours to Imperial gallon per Seconds
1 qt/h × 0.00005782459615 = 0.0000578246 imp gal/s
1 quart per hours = 0.0000578246 imperial gallon per seconds.
imperial gallon per seconds = quart per hours × 0.0000578245961548
For a page dedicated to this direction, see Quart per Hours to Imperial gallon per Seconds.
Understanding the Imperial gallon per Seconds (imp gal/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 imperial gallon per seconds?
1 imperial gallon per seconds equals 17,293.67893 quart per hours, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per seconds to quart per hours?
Multiply the imperial gallon per seconds value by 17293.67893. The converter above does this instantly to whatever precision you set.
How do I convert quart per hours back to imperial gallon per seconds?
Use the reverse factor: 1 quart per hours equals 0.0000578246 imperial gallon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per seconds?
Imperial gallon per Seconds (imp gal/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 imperial gallon per seconds to quart per hours conversion exact?
Yes. Both imperial gallon per seconds and quart per hours are defined by fixed standards rather than physical artifacts, so the factor of 17293.67893 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.