Volumetric flow rate.
Cubic inch per Weeks to Teaspoons per Millisecond Converter — in3/wk to tsp/ms
Convert Cubic inch per Weeks (in3/wk) to Teaspoon per Millisecond (tsp/ms) using the exact conversion factor (1 cubic inch per weeks = 5.497148e-9 teaspoon per millisecond). See the formula, worked examples, and conversion table.
Cubic inch 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 2.70950132e-11 / 0.004928921594.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic inch per Weeks to Teaspoons per Millisecond
Cubic inch 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 = cubic inch per weeks × 5.497148e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per weeks equals 2.709501e-11 base units, and 1 teaspoon per millisecond equals 0.00492892159375 base units, so dividing one by the other gives the direct cubic inch per weeks-to-teaspoon per millisecond factor of 5.497148e-9.
Simple example
1 in3/wk × 5.497148e-9 = 5.497148e-9 tsp/ms
1 cubic inch per weeks = 5.497148e-9 teaspoons per millisecond.
Real-world example
60 in3/wk × 5.497148e-9 = 3.298289e-7 tsp/ms
60 cubic inch per weeks = 3.298289e-7 teaspoons per millisecond.
Conversion table
| Cubic inch per Weeks (in3/wk) | Teaspoon per Millisecond (tsp/ms) |
|---|---|
| 0.1 in3/wk | 5.497148e-10 tsp/ms |
| 1 in3/wk | 5.497148e-9 tsp/ms |
| 10 in3/wk | 5.497148e-8 tsp/ms |
| 60 in3/wk | 3.298289e-7 tsp/ms |
| 100 in3/wk | 5.497148e-7 tsp/ms |
| 1,000 in3/wk | 0.0000054971 tsp/ms |
Reverse conversion: Teaspoon per Millisecond to Cubic inch per Weeks
5.497148e-9 tsp/ms × 181912500 = 0.9999999356 in3/wk
5.497148e-9 teaspoons per millisecond = 0.9999999356 cubic inch per weeks.
cubic inch per weeks = teaspoons per millisecond × 181912500
For a page dedicated to this direction, see Teaspoon per Millisecond to Cubic inch per Weeks.
Understanding the Cubic inch per Weeks (in3/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 cubic inch per weeks?
1 cubic inch per weeks equals 5.497148e-9 teaspoons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per weeks to teaspoon per millisecond?
Multiply the cubic inch per weeks value by 5.497148e-9. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per millisecond back to cubic inch per weeks?
Use the reverse factor: 1 teaspoon per millisecond equals 181,912,500 cubic inch per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per weeks?
Cubic inch per Weeks (in3/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 cubic inch per weeks to teaspoon per millisecond conversion exact?
Yes. Both cubic inch per weeks and teaspoon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 5.497148e-9 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.