Volumetric flow rate.
Imperial gallon per Seconds to Teaspoons per Millisecond Converter — imp gal/s to tsp/ms
Convert Imperial gallon per Seconds (imp gal/s) to Teaspoon per Millisecond (tsp/ms) using the exact conversion factor (1 imperial gallon per seconds = 0.9223295428 teaspoon per millisecond). See the formula, worked examples, and conversion table.
Imperial gallon per Seconds to Teaspoons per Millisecond 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 / 0.004928921594.
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 Teaspoons per Millisecond
Imperial gallon per Seconds and Teaspoon per Millisecond 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
teaspoons per millisecond = imperial gallon per seconds × 0.922329542788
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 teaspoon per millisecond equals 0.00492892159375 base units, so dividing one by the other gives the direct imperial gallon per seconds-to-teaspoon per millisecond factor of 0.922329542788.
Simple example
1 imp gal/s × 0.9223295428 = 0.9223295428 tsp/ms
1 imperial gallon per seconds = 0.9223295428 teaspoons per millisecond.
Real-world example
60 imp gal/s × 0.9223295428 = 55.33977257 tsp/ms
60 imperial gallon per seconds = 55.33977257 teaspoons per millisecond.
Conversion table
| Imperial gallon per Seconds (imp gal/s) | Teaspoon per Millisecond (tsp/ms) |
|---|---|
| 0.1 imp gal/s | 0.0922329543 tsp/ms |
| 1 imp gal/s | 0.9223295428 tsp/ms |
| 10 imp gal/s | 9.223295428 tsp/ms |
| 60 imp gal/s | 55.33977257 tsp/ms |
| 100 imp gal/s | 92.23295428 tsp/ms |
| 1,000 imp gal/s | 922.3295428 tsp/ms |
Reverse conversion: Teaspoon per Millisecond to Imperial gallon per Seconds
0.9223295428 tsp/ms × 1.084211178 = 1 imp gal/s
0.9223295428 teaspoons per millisecond = 1 imperial gallon per seconds.
imperial gallon per seconds = teaspoons per millisecond × 1.0842111779
For a page dedicated to this direction, see Teaspoon per Millisecond to Imperial gallon per Seconds.
Understanding the Imperial gallon per Seconds (imp gal/s)
Volumetric flow rate.
Understanding the Teaspoon per Millisecond (tsp/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoons per millisecond are in 1 imperial gallon per seconds?
1 imperial gallon per seconds equals 0.9223295428 teaspoons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per seconds to teaspoon per millisecond?
Multiply the imperial gallon per seconds value by 0.9223295428. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per millisecond back to imperial gallon per seconds?
Use the reverse factor: 1 teaspoon per millisecond equals 1.084211178 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 teaspoon per millisecond?
Teaspoon per Millisecond (tsp/ms) is a unit of flow rate.
Is the imperial gallon per seconds to teaspoon per millisecond conversion exact?
Yes. Both imperial gallon per seconds and teaspoon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.9223295428 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.