Volumetric flow rate.
Imperial gallon per Hours to Teaspoon per Seconds Converter — imp gal/h to tsp/s
Convert Imperial gallon per Hours (imp gal/h) to Teaspoon per Seconds (tsp/s) using the exact conversion factor (1 imperial gallon per hours = 0.2562026508 teaspoon per seconds). See the formula, worked examples, and conversion table.
Imperial gallon per Hours to Teaspoon 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 1.26280278e-6 / 4.92892159e-6.
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 Hours to Teaspoon per Seconds
Imperial gallon per Hours and Teaspoon 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
teaspoon per seconds = imperial gallon per hours × 0.256202650774
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial gallon per hours equals 0.00000126280277778 base units, and 1 teaspoon per seconds equals 0.00000492892159375 base units, so dividing one by the other gives the direct imperial gallon per hours-to-teaspoon per seconds factor of 0.256202650774.
Simple example
1 imp gal/h × 0.2562026508 = 0.2562026508 tsp/s
1 imperial gallon per hours = 0.2562026508 teaspoon per seconds.
Real-world example
60 imp gal/h × 0.2562026508 = 15.37215905 tsp/s
60 imperial gallon per hours = 15.37215905 teaspoon per seconds.
Conversion table
| Imperial gallon per Hours (imp gal/h) | Teaspoon per Seconds (tsp/s) |
|---|---|
| 0.1 imp gal/h | 0.0256202651 tsp/s |
| 1 imp gal/h | 0.2562026508 tsp/s |
| 10 imp gal/h | 2.562026508 tsp/s |
| 60 imp gal/h | 15.37215905 tsp/s |
| 100 imp gal/h | 25.62026508 tsp/s |
| 1,000 imp gal/h | 256.2026508 tsp/s |
Reverse conversion: Teaspoon per Seconds to Imperial gallon per Hours
0.2562026508 tsp/s × 3.90316024 = 1 imp gal/h
0.2562026508 teaspoon per seconds = 1 imperial gallon per hours.
imperial gallon per hours = teaspoon per seconds × 3.90316024045
For a page dedicated to this direction, see Teaspoon per Seconds to Imperial gallon per Hours.
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Understanding the Teaspoon per Seconds (tsp/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per seconds are in 1 imperial gallon per hours?
1 imperial gallon per hours equals 0.2562026508 teaspoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per hours to teaspoon per seconds?
Multiply the imperial gallon per hours value by 0.2562026508. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per seconds back to imperial gallon per hours?
Use the reverse factor: 1 teaspoon per seconds equals 3.90316024 imperial gallon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial gallon per hours?
Imperial gallon per Hours (imp gal/h) is a unit of flow rate.
What is a teaspoon per seconds?
Teaspoon per Seconds (tsp/s) is a unit of flow rate.
Is the imperial gallon per hours to teaspoon per seconds conversion exact?
Yes. Both imperial gallon per hours and teaspoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.2562026508 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.