Volumetric flow rate.
Imperial gallon per Hours to Metric teaspoons per Millisecond Converter — imp gal/h to metric tsp/ms
Convert Imperial gallon per Hours (imp gal/h) to Metric teaspoon per Millisecond (metric tsp/ms) using the exact conversion factor (1 imperial gallon per hours = 0.0002525606 metric teaspoon per millisecond). See the formula, worked examples, and conversion table.
Imperial gallon per Hours to Metric 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 1.26280278e-6 / 0.005.
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 Metric teaspoons per Millisecond
Imperial gallon per Hours and Metric 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
metric teaspoons per millisecond = imperial gallon per hours × 0.000252560555556
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 metric teaspoon per millisecond equals 0.005 base units, so dividing one by the other gives the direct imperial gallon per hours-to-metric teaspoon per millisecond factor of 0.000252560555556.
Simple example
1 imp gal/h × 0.0002525605556 = 0.0002525606 metric tsp/ms
1 imperial gallon per hours = 0.0002525606 metric teaspoons per millisecond.
Real-world example
60 imp gal/h × 0.0002525605556 = 0.0151536333 metric tsp/ms
60 imperial gallon per hours = 0.0151536333 metric teaspoons per millisecond.
Conversion table
| Imperial gallon per Hours (imp gal/h) | Metric teaspoon per Millisecond (metric tsp/ms) |
|---|---|
| 0.1 imp gal/h | 0.0000252561 metric tsp/ms |
| 1 imp gal/h | 0.0002525606 metric tsp/ms |
| 10 imp gal/h | 0.0025256056 metric tsp/ms |
| 60 imp gal/h | 0.0151536333 metric tsp/ms |
| 100 imp gal/h | 0.0252560556 metric tsp/ms |
| 1,000 imp gal/h | 0.2525605556 metric tsp/ms |
Reverse conversion: Metric teaspoon per Millisecond to Imperial gallon per Hours
0.0002525606 metric tsp/ms × 3959.446469 = 1.000000176 imp gal/h
0.0002525606 metric teaspoons per millisecond = 1.000000176 imperial gallon per hours.
imperial gallon per hours = metric teaspoons per millisecond × 3959.44646938
For a page dedicated to this direction, see Metric teaspoon per Millisecond to Imperial gallon per Hours.
Understanding the Imperial gallon per Hours (imp gal/h)
Volumetric flow rate.
Understanding the Metric teaspoon per Millisecond (metric tsp/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoons per millisecond are in 1 imperial gallon per hours?
1 imperial gallon per hours equals 0.0002525606 metric teaspoons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert imperial gallon per hours to metric teaspoon per millisecond?
Multiply the imperial gallon per hours value by 0.0002525605556. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per millisecond back to imperial gallon per hours?
Use the reverse factor: 1 metric teaspoon per millisecond equals 3,959.446469 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 metric teaspoon per millisecond?
Metric teaspoon per Millisecond (metric tsp/ms) is a unit of flow rate.
Is the imperial gallon per hours to metric teaspoon per millisecond conversion exact?
Yes. Both imperial gallon per hours and metric teaspoon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.0002525605556 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.