Volumetric flow rate.
Metric teaspoons per Millisecond to Imperial gallon per Hours Converter — metric tsp/ms to imp gal/h
Convert Metric teaspoon per Millisecond (metric tsp/ms) to Imperial gallon per Hours (imp gal/h) using the exact conversion factor (1 metric teaspoon per millisecond = 3,959.446469 imperial gallon per hours). See the formula, worked examples, and conversion table.
Metric teaspoons per Millisecond 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 0.005 / 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 Metric teaspoons per Millisecond to Imperial gallon per Hours
Metric teaspoon per Millisecond 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 = metric teaspoons per millisecond × 3959.44646938
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon per millisecond equals 0.005 base units, and 1 imperial gallon per hours equals 0.00000126280277778 base units, so dividing one by the other gives the direct metric teaspoon per millisecond-to-imperial gallon per hours factor of 3959.44646938.
Simple example
1 metric tsp/ms × 3959.446469 = 3,959.446469 imp gal/h
1 metric teaspoon per millisecond = 3,959.446469 imperial gallon per hours.
Real-world example
60 metric tsp/ms × 3959.446469 = 237,566.7882 imp gal/h
60 metric teaspoons per millisecond = 237,566.7882 imperial gallon per hours.
Conversion table
| Metric teaspoon per Millisecond (metric tsp/ms) | Imperial gallon per Hours (imp gal/h) |
|---|---|
| 0.1 metric tsp/ms | 395.9446469 imp gal/h |
| 1 metric tsp/ms | 3,959.446469 imp gal/h |
| 10 metric tsp/ms | 39,594.46469 imp gal/h |
| 60 metric tsp/ms | 237,566.7882 imp gal/h |
| 100 metric tsp/ms | 395,944.6469 imp gal/h |
| 1,000 metric tsp/ms | 3,959,446.469 imp gal/h |
Reverse conversion: Imperial gallon per Hours to Metric teaspoon per Millisecond
1 imp gal/h × 0.0002525605556 = 0.0002525606 metric tsp/ms
1 imperial gallon per hours = 0.0002525606 metric teaspoons per millisecond.
metric teaspoons per millisecond = imperial gallon per hours × 0.000252560555556
For a page dedicated to this direction, see Imperial gallon per Hours to Metric teaspoon per Millisecond.
Understanding the Metric teaspoon per Millisecond (metric tsp/ms)
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 metric teaspoon per millisecond?
1 metric teaspoon per millisecond equals 3,959.446469 imperial gallon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon per millisecond to imperial gallon per hours?
Multiply the metric teaspoon per millisecond value by 3959.446469. The converter above does this instantly to whatever precision you set.
How do I convert imperial gallon per hours back to metric teaspoon per millisecond?
Use the reverse factor: 1 imperial gallon per hours equals 0.0002525606 metric teaspoons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon per millisecond?
Metric teaspoon per Millisecond (metric tsp/ms) 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 metric teaspoon per millisecond to imperial gallon per hours conversion exact?
Yes. Both metric teaspoon per millisecond and imperial gallon per hours are defined by fixed standards rather than physical artifacts, so the factor of 3959.446469 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.