Volumetric flow rate.
Teaspoon per Minutes to Microliters per Millisecond Converter — tsp/min to uL/ms
Convert Teaspoon per Minutes (tsp/min) to Microliter per Millisecond (uL/ms) using the exact conversion factor (1 teaspoon per minutes = 0.0821486932 microliter per millisecond). See the formula, worked examples, and conversion table.
Teaspoon per Minutes to Microliters 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 8.21486932e-8 / 1e-6.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Minutes to Microliters per Millisecond
Teaspoon per Minutes and Microliter 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
microliters per millisecond = teaspoon per minutes × 0.0821486932292
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per minutes equals 8.214869e-8 base units, and 1 microliter per millisecond equals 0.000001 base units, so dividing one by the other gives the direct teaspoon per minutes-to-microliter per millisecond factor of 0.0821486932292.
Simple example
1 tsp/min × 0.08214869323 = 0.0821486932 uL/ms
1 teaspoon per minutes = 0.0821486932 microliters per millisecond.
Real-world example
60 tsp/min × 0.08214869323 = 4.928921594 uL/ms
60 teaspoon per minutes = 4.928921594 microliters per millisecond.
Conversion table
| Teaspoon per Minutes (tsp/min) | Microliter per Millisecond (uL/ms) |
|---|---|
| 0.1 tsp/min | 0.0082148693 uL/ms |
| 1 tsp/min | 0.0821486932 uL/ms |
| 10 tsp/min | 0.8214869323 uL/ms |
| 60 tsp/min | 4.928921594 uL/ms |
| 100 tsp/min | 8.214869323 uL/ms |
| 1,000 tsp/min | 82.14869323 uL/ms |
Reverse conversion: Microliter per Millisecond to Teaspoon per Minutes
0.0821486932 uL/ms × 12.17304817 = 0.9999999996 tsp/min
0.0821486932 microliters per millisecond = 0.9999999996 teaspoon per minutes.
teaspoon per minutes = microliters per millisecond × 12.1730481727
For a page dedicated to this direction, see Microliter per Millisecond to Teaspoon per Minutes.
Understanding the Teaspoon per Minutes (tsp/min)
Volumetric flow rate.
Understanding the Microliter per Millisecond (uL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliters per millisecond are in 1 teaspoon per minutes?
1 teaspoon per minutes equals 0.0821486932 microliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per minutes to microliter per millisecond?
Multiply the teaspoon per minutes value by 0.08214869323. The converter above does this instantly to whatever precision you set.
How do I convert microliter per millisecond back to teaspoon per minutes?
Use the reverse factor: 1 microliter per millisecond equals 12.17304817 teaspoon per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per minutes?
Teaspoon per Minutes (tsp/min) is a unit of flow rate.
What is a microliter per millisecond?
Microliter per Millisecond (uL/ms) is a unit of flow rate.
Is the teaspoon per minutes to microliter per millisecond conversion exact?
Yes. Both teaspoon per minutes and microliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 0.08214869323 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.