Volumetric flow rate.
Teaspoon per Hours to Imperial fluid ounces per Millisecond Converter — tsp/h to imp fl oz/ms
Convert Teaspoon per Hours (tsp/h) to Imperial fluid ounce per Millisecond (imp fl oz/ms) using the exact conversion factor (1 teaspoon per hours = 4.818716e-8 imperial fluid ounce per millisecond). See the formula, worked examples, and conversion table.
Teaspoon per Hours to Imperial fluid ounces 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 1.36914489e-9 / 0.0284130625.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Hours to Imperial fluid ounces per Millisecond
Teaspoon per Hours and Imperial fluid ounce 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
imperial fluid ounces per millisecond = teaspoon per hours × 4.818716e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per hours equals 1.369145e-9 base units, and 1 imperial fluid ounce per millisecond equals 0.0284130625 base units, so dividing one by the other gives the direct teaspoon per hours-to-imperial fluid ounce per millisecond factor of 4.818716e-8.
Simple example
1 tsp/h × 4.818716e-8 = 4.818716e-8 imp fl oz/ms
1 teaspoon per hours = 4.818716e-8 imperial fluid ounces per millisecond.
Real-world example
60 tsp/h × 4.818716e-8 = 0.0000028912 imp fl oz/ms
60 teaspoon per hours = 0.0000028912 imperial fluid ounces per millisecond.
Conversion table
| Teaspoon per Hours (tsp/h) | Imperial fluid ounce per Millisecond (imp fl oz/ms) |
|---|---|
| 0.1 tsp/h | 4.818716e-9 imp fl oz/ms |
| 1 tsp/h | 4.818716e-8 imp fl oz/ms |
| 10 tsp/h | 4.818716e-7 imp fl oz/ms |
| 60 tsp/h | 0.0000028912 imp fl oz/ms |
| 100 tsp/h | 0.0000048187 imp fl oz/ms |
| 1,000 tsp/h | 0.0000481872 imp fl oz/ms |
Reverse conversion: Imperial fluid ounce per Millisecond to Teaspoon per Hours
4.818716e-8 imp fl oz/ms × 20752414.71 = 0.9999999281 tsp/h
4.818716e-8 imperial fluid ounces per millisecond = 0.9999999281 teaspoon per hours.
teaspoon per hours = imperial fluid ounces per millisecond × 20752414.7127
For a page dedicated to this direction, see Imperial fluid ounce per Millisecond to Teaspoon per Hours.
Understanding the Teaspoon per Hours (tsp/h)
Volumetric flow rate.
Understanding the Imperial fluid ounce per Millisecond (imp fl oz/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial fluid ounces per millisecond are in 1 teaspoon per hours?
1 teaspoon per hours equals 4.818716e-8 imperial fluid ounces per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per hours to imperial fluid ounce per millisecond?
Multiply the teaspoon per hours value by 4.818716e-8. The converter above does this instantly to whatever precision you set.
How do I convert imperial fluid ounce per millisecond back to teaspoon per hours?
Use the reverse factor: 1 imperial fluid ounce per millisecond equals 20,752,414.71 teaspoon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per hours?
Teaspoon per Hours (tsp/h) is a unit of flow rate.
What is a imperial fluid ounce per millisecond?
Imperial fluid ounce per Millisecond (imp fl oz/ms) is a unit of flow rate.
Is the teaspoon per hours to imperial fluid ounce per millisecond conversion exact?
Yes. Both teaspoon per hours and imperial fluid ounce per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 4.818716e-8 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.