Volumetric flow rate.
Teaspoon per Seconds to Imperial gallon per Hours Converter — tsp/s to imp gal/h
Convert Teaspoon per Seconds (tsp/s) to Imperial gallon per Hours (imp gal/h) using the exact conversion factor (1 teaspoon per seconds = 3.90316024 imperial gallon per hours). See the formula, worked examples, and conversion table.
Teaspoon 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 4.92892159e-6 / 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 Teaspoon per Seconds to Imperial gallon per Hours
Teaspoon 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 = teaspoon per seconds × 3.90316024045
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per seconds equals 0.00000492892159375 base units, and 1 imperial gallon per hours equals 0.00000126280277778 base units, so dividing one by the other gives the direct teaspoon per seconds-to-imperial gallon per hours factor of 3.90316024045.
Simple example
1 tsp/s × 3.90316024 = 3.90316024 imp gal/h
1 teaspoon per seconds = 3.90316024 imperial gallon per hours.
Real-world example
60 tsp/s × 3.90316024 = 234.1896144 imp gal/h
60 teaspoon per seconds = 234.1896144 imperial gallon per hours.
Conversion table
| Teaspoon per Seconds (tsp/s) | Imperial gallon per Hours (imp gal/h) |
|---|---|
| 0.1 tsp/s | 0.390316024 imp gal/h |
| 1 tsp/s | 3.90316024 imp gal/h |
| 10 tsp/s | 39.0316024 imp gal/h |
| 60 tsp/s | 234.1896144 imp gal/h |
| 100 tsp/s | 390.316024 imp gal/h |
| 1,000 tsp/s | 3,903.16024 imp gal/h |
Reverse conversion: Imperial gallon per Hours to Teaspoon per Seconds
3.90316024 imp gal/h × 0.2562026508 = 0.9999999999 tsp/s
3.90316024 imperial gallon per hours = 0.9999999999 teaspoon per seconds.
teaspoon per seconds = imperial gallon per hours × 0.256202650774
For a page dedicated to this direction, see Imperial gallon per Hours to Teaspoon per Seconds.
Understanding the Teaspoon per Seconds (tsp/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 teaspoon per seconds?
1 teaspoon per seconds equals 3.90316024 imperial gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per seconds to imperial gallon per hours?
Multiply the teaspoon per seconds value by 3.90316024. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per hours back to teaspoon per seconds?
Use the reverse factor: 1 imperial gallon per hours equals 0.2562026508 teaspoon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per seconds?
Teaspoon per Seconds (tsp/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 teaspoon per seconds to imperial gallon per hours conversion exact?
Yes. Both teaspoon per seconds and imperial gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 3.90316024 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.