Volumetric flow rate.
Teaspoons per Millisecond to Pint per Days Converter — tsp/ms to pt/d
Convert Teaspoon per Millisecond (tsp/ms) to Pint per Days (pt/d) using the exact conversion factor (1 teaspoon per millisecond = 900,000 pint per days). See the formula, worked examples, and conversion table.
Teaspoons per Millisecond to Pint per Days 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 0.004928921594 / 5.47657955e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoons per Millisecond to Pint per Days
Teaspoon per Millisecond and Pint per Days 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
pint per days = teaspoons per millisecond × 900000
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per millisecond equals 0.00492892159375 base units, and 1 pint per days equals 5.47658e-9 base units, so dividing one by the other gives the direct teaspoon per millisecond-to-pint per days factor of 900000.
Simple example
1 tsp/ms × 900000 = 900,000 pt/d
1 teaspoon per millisecond = 900,000 pint per days.
Real-world example
60 tsp/ms × 900000 = 54,000,000 pt/d
60 teaspoons per millisecond = 54,000,000 pint per days.
Conversion table
| Teaspoon per Millisecond (tsp/ms) | Pint per Days (pt/d) |
|---|---|
| 0.1 tsp/ms | 90,000 pt/d |
| 1 tsp/ms | 900,000 pt/d |
| 10 tsp/ms | 9,000,000 pt/d |
| 60 tsp/ms | 54,000,000 pt/d |
| 100 tsp/ms | 90,000,000 pt/d |
| 1,000 tsp/ms | 900,000,000 pt/d |
Reverse conversion: Pint per Days to Teaspoon per Millisecond
1 pt/d × 0.000001111111111 = 0.0000011111 tsp/ms
1 pint per days = 0.0000011111 teaspoons per millisecond.
teaspoons per millisecond = pint per days × 0.00000111111111111
For a page dedicated to this direction, see Pint per Days to Teaspoon per Millisecond.
Understanding the Teaspoon per Millisecond (tsp/ms)
Volumetric flow rate.
Understanding the Pint per Days (pt/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pint per days are in 1 teaspoon per millisecond?
1 teaspoon per millisecond equals 900,000 pint per days, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per millisecond to pint per days?
Multiply the teaspoon per millisecond value by 900000. The converter above does this instantly to whatever precision you set.
How do I convert pint per days back to teaspoon per millisecond?
Use the reverse factor: 1 pint per days equals 0.0000011111 teaspoons per millisecond. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per millisecond?
Teaspoon per Millisecond (tsp/ms) is a unit of flow rate.
What is a pint per days?
Pint per Days (pt/d) is a unit of flow rate.
Is the teaspoon per millisecond to pint per days conversion exact?
Yes. Both teaspoon per millisecond and pint per days are defined by fixed standards rather than physical artifacts, so the factor of 900000 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.