Volumetric flow rate.
Teaspoon per Days to Imperial quarts per Millisecond Converter — tsp/d to imp qt/ms
Convert Teaspoon per Days (tsp/d) to Imperial quart per Millisecond (imp qt/ms) using the exact conversion factor (1 teaspoon per days = 5.019496e-11 imperial quart per millisecond). See the formula, worked examples, and conversion table.
Teaspoon per Days to Imperial quarts 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 5.70477036e-11 / 1.1365225.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Days to Imperial quarts per Millisecond
Teaspoon per Days and Imperial quart 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 quarts per millisecond = teaspoon per days × 5.019496e-11
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per days equals 5.70477e-11 base units, and 1 imperial quart per millisecond equals 1.1365225 base units, so dividing one by the other gives the direct teaspoon per days-to-imperial quart per millisecond factor of 5.019496e-11.
Simple example
1 tsp/d × 5.019496e-11 = 5.019496e-11 imp qt/ms
1 teaspoon per days = 5.019496e-11 imperial quarts per millisecond.
Real-world example
60 tsp/d × 5.019496e-11 = 3.011698e-9 imp qt/ms
60 teaspoon per days = 3.011698e-9 imperial quarts per millisecond.
Conversion table
| Teaspoon per Days (tsp/d) | Imperial quart per Millisecond (imp qt/ms) |
|---|---|
| 0.1 tsp/d | 5.019496e-12 imp qt/ms |
| 1 tsp/d | 5.019496e-11 imp qt/ms |
| 10 tsp/d | 5.019496e-10 imp qt/ms |
| 60 tsp/d | 3.011698e-9 imp qt/ms |
| 100 tsp/d | 5.019496e-9 imp qt/ms |
| 1,000 tsp/d | 5.019496e-8 imp qt/ms |
Reverse conversion: Imperial quart per Millisecond to Teaspoon per Days
5.019496e-11 imp qt/ms × 19922318120 = 0.9999999614 tsp/d
5.019496e-11 imperial quarts per millisecond = 0.9999999614 teaspoon per days.
teaspoon per days = imperial quarts per millisecond × 19922318124.2
For a page dedicated to this direction, see Imperial quart per Millisecond to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Imperial quart per Millisecond (imp qt/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial quarts per millisecond are in 1 teaspoon per days?
1 teaspoon per days equals 5.019496e-11 imperial quarts per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to imperial quart per millisecond?
Multiply the teaspoon per days value by 5.019496e-11. The converter above does this instantly to whatever precision you set.
How do I convert imperial quart per millisecond back to teaspoon per days?
Use the reverse factor: 1 imperial quart per millisecond equals 19,922,318,120 teaspoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per days?
Teaspoon per Days (tsp/d) is a unit of flow rate.
What is a imperial quart per millisecond?
Imperial quart per Millisecond (imp qt/ms) is a unit of flow rate.
Is the teaspoon per days to imperial quart per millisecond conversion exact?
Yes. Both teaspoon per days and imperial quart per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 5.019496e-11 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.