Volumetric flow rate.
Teaspoon per Weeks to Cubic inch per Years Converter — tsp/wk to in3/yr
Convert Teaspoon per Weeks (tsp/wk) to Cubic inch per Years (in3/yr) using the exact conversion factor (1 teaspoon per weeks = 15.69401367 cubic inch per years). See the formula, worked examples, and conversion table.
Teaspoon per Weeks to Cubic inch per Years 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 8.14967195e-12 / 5.19285386e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Weeks to Cubic inch per Years
Teaspoon per Weeks and Cubic inch per Years 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
cubic inch per years = teaspoon per weeks × 15.6940136719
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per weeks equals 8.149672e-12 base units, and 1 cubic inch per years equals 5.192854e-13 base units, so dividing one by the other gives the direct teaspoon per weeks-to-cubic inch per years factor of 15.6940136719.
Simple example
1 tsp/wk × 15.69401367 = 15.69401367 in3/yr
1 teaspoon per weeks = 15.69401367 cubic inch per years.
Real-world example
60 tsp/wk × 15.69401367 = 941.6408203 in3/yr
60 teaspoon per weeks = 941.6408203 cubic inch per years.
Conversion table
| Teaspoon per Weeks (tsp/wk) | Cubic inch per Years (in3/yr) |
|---|---|
| 0.1 tsp/wk | 1.569401367 in3/yr |
| 1 tsp/wk | 15.69401367 in3/yr |
| 10 tsp/wk | 156.9401367 in3/yr |
| 60 tsp/wk | 941.6408203 in3/yr |
| 100 tsp/wk | 1,569.401367 in3/yr |
| 1,000 tsp/wk | 15,694.01367 in3/yr |
Reverse conversion: Cubic inch per Years to Teaspoon per Weeks
15.69401367 in3/yr × 0.06371856307 = 0.9999999999 tsp/wk
15.69401367 cubic inch per years = 0.9999999999 teaspoon per weeks.
teaspoon per weeks = cubic inch per years × 0.0637185630717
For a page dedicated to this direction, see Cubic inch per Years to Teaspoon per Weeks.
Understanding the Teaspoon per Weeks (tsp/wk)
Volumetric flow rate.
Understanding the Cubic inch per Years (in3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per years are in 1 teaspoon per weeks?
1 teaspoon per weeks equals 15.69401367 cubic inch per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per weeks to cubic inch per years?
Multiply the teaspoon per weeks value by 15.69401367. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per years back to teaspoon per weeks?
Use the reverse factor: 1 cubic inch per years equals 0.0637185631 teaspoon per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per weeks?
Teaspoon per Weeks (tsp/wk) is a unit of flow rate.
What is a cubic inch per years?
Cubic inch per Years (in3/yr) is a unit of flow rate.
Is the teaspoon per weeks to cubic inch per years conversion exact?
Yes. Both teaspoon per weeks and cubic inch per years are defined by fixed standards rather than physical artifacts, so the factor of 15.69401367 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.