Volumetric flow rate.
Quart per Weeks to Teaspoons per Millisecond Converter — qt/wk to tsp/ms
Convert Quart per Weeks (qt/wk) to Teaspoon per Millisecond (tsp/ms) using the exact conversion factor (1 quart per weeks = 3.174603e-7 teaspoon per millisecond). See the formula, worked examples, and conversion table.
Quart per Weeks to 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 1.56473701e-9 / 0.004928921594.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Quart per Weeks to Teaspoons per Millisecond
Quart per Weeks and 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
teaspoons per millisecond = quart per weeks × 3.174603e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 quart per weeks equals 1.564737e-9 base units, and 1 teaspoon per millisecond equals 0.00492892159375 base units, so dividing one by the other gives the direct quart per weeks-to-teaspoon per millisecond factor of 3.174603e-7.
Simple example
1 qt/wk × 3.174603e-7 = 3.174603e-7 tsp/ms
1 quart per weeks = 3.174603e-7 teaspoons per millisecond.
Real-world example
60 qt/wk × 3.174603e-7 = 0.0000190476 tsp/ms
60 quart per weeks = 0.0000190476 teaspoons per millisecond.
Conversion table
| Quart per Weeks (qt/wk) | Teaspoon per Millisecond (tsp/ms) |
|---|---|
| 0.1 qt/wk | 3.174603e-8 tsp/ms |
| 1 qt/wk | 3.174603e-7 tsp/ms |
| 10 qt/wk | 0.0000031746 tsp/ms |
| 60 qt/wk | 0.0000190476 tsp/ms |
| 100 qt/wk | 0.000031746 tsp/ms |
| 1,000 qt/wk | 0.0003174603 tsp/ms |
Reverse conversion: Teaspoon per Millisecond to Quart per Weeks
3.174603e-7 tsp/ms × 3150000 = 0.999999945 qt/wk
3.174603e-7 teaspoons per millisecond = 0.999999945 quart per weeks.
quart per weeks = teaspoons per millisecond × 3150000
For a page dedicated to this direction, see Teaspoon per Millisecond to Quart per Weeks.
Understanding the Quart per Weeks (qt/wk)
Volumetric flow rate.
Understanding the Teaspoon per Millisecond (tsp/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoons per millisecond are in 1 quart per weeks?
1 quart per weeks equals 3.174603e-7 teaspoons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert quart per weeks to teaspoon per millisecond?
Multiply the quart per weeks value by 3.174603e-7. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per millisecond back to quart per weeks?
Use the reverse factor: 1 teaspoon per millisecond equals 3,150,000 quart per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a quart per weeks?
Quart per Weeks (qt/wk) is a unit of flow rate.
What is a teaspoon per millisecond?
Teaspoon per Millisecond (tsp/ms) is a unit of flow rate.
Is the quart per weeks to teaspoon per millisecond conversion exact?
Yes. Both quart per weeks and teaspoon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 3.174603e-7 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.