Volumetric flow rate.
Cubic inch per Weeks to Teaspoons per Fortnight Converter — in3/wk to tsp/fn
Convert Cubic inch per Weeks (in3/wk) to Teaspoon per Fortnight (tsp/fn) using the exact conversion factor (1 cubic inch per weeks = 6.649350649 teaspoon per fortnight). See the formula, worked examples, and conversion table.
Cubic inch per Weeks to Teaspoons per Fortnight 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 / 4.07483597e-12.
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 Fortnight
Cubic inch per Weeks and Teaspoon per Fortnight 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 fortnight = cubic inch per weeks × 6.64935064935
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 fortnight equals 4.074836e-12 base units, so dividing one by the other gives the direct cubic inch per weeks-to-teaspoon per fortnight factor of 6.64935064935.
Simple example
1 in3/wk × 6.649350649 = 6.649350649 tsp/fn
1 cubic inch per weeks = 6.649350649 teaspoons per fortnight.
Real-world example
60 in3/wk × 6.649350649 = 398.961039 tsp/fn
60 cubic inch per weeks = 398.961039 teaspoons per fortnight.
Conversion table
| Cubic inch per Weeks (in3/wk) | Teaspoon per Fortnight (tsp/fn) |
|---|---|
| 0.1 in3/wk | 0.6649350649 tsp/fn |
| 1 in3/wk | 6.649350649 tsp/fn |
| 10 in3/wk | 66.49350649 tsp/fn |
| 60 in3/wk | 398.961039 tsp/fn |
| 100 in3/wk | 664.9350649 tsp/fn |
| 1,000 in3/wk | 6,649.350649 tsp/fn |
Reverse conversion: Teaspoon per Fortnight to Cubic inch per Weeks
6.649350649 tsp/fn × 0.150390625 = 0.9999999999 in3/wk
6.649350649 teaspoons per fortnight = 0.9999999999 cubic inch per weeks.
cubic inch per weeks = teaspoons per fortnight × 0.150390625
For a page dedicated to this direction, see Teaspoon per Fortnight to Cubic inch per Weeks.
Understanding the Cubic inch per Weeks (in3/wk)
Volumetric flow rate.
Understanding the Teaspoon per Fortnight (tsp/fn)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoons per fortnight are in 1 cubic inch per weeks?
1 cubic inch per weeks equals 6.649350649 teaspoons per fortnight, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per weeks to teaspoon per fortnight?
Multiply the cubic inch per weeks value by 6.649350649. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per fortnight back to cubic inch per weeks?
Use the reverse factor: 1 teaspoon per fortnight equals 0.150390625 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 fortnight?
Teaspoon per Fortnight (tsp/fn) is a unit of flow rate.
Is the cubic inch per weeks to teaspoon per fortnight conversion exact?
Yes. Both cubic inch per weeks and teaspoon per fortnight are defined by fixed standards rather than physical artifacts, so the factor of 6.649350649 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.