Volumetric flow rate.
Teaspoon per Months to Cubic inch per Years Converter — tsp/mo to in3/yr
Convert Teaspoon per Months (tsp/mo) to Cubic inch per Years (in3/yr) using the exact conversion factor (1 teaspoon per months = 3.609375 cubic inch per years). See the formula, worked examples, and conversion table.
Teaspoon per Months 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 1.87429569e-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 Months to Cubic inch per Years
Teaspoon per Months 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 months × 3.609375
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per months equals 1.874296e-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 months-to-cubic inch per years factor of 3.609375.
Simple example
1 tsp/mo × 3.609375 = 3.609375 in3/yr
1 teaspoon per months = 3.609375 cubic inch per years.
Real-world example
60 tsp/mo × 3.609375 = 216.5625 in3/yr
60 teaspoon per months = 216.5625 cubic inch per years.
Conversion table
| Teaspoon per Months (tsp/mo) | Cubic inch per Years (in3/yr) |
|---|---|
| 0.1 tsp/mo | 0.3609375 in3/yr |
| 1 tsp/mo | 3.609375 in3/yr |
| 10 tsp/mo | 36.09375 in3/yr |
| 60 tsp/mo | 216.5625 in3/yr |
| 100 tsp/mo | 360.9375 in3/yr |
| 1,000 tsp/mo | 3,609.375 in3/yr |
Reverse conversion: Cubic inch per Years to Teaspoon per Months
3.609375 in3/yr × 0.2770562771 = 1 tsp/mo
3.609375 cubic inch per years = 1 teaspoon per months.
teaspoon per months = cubic inch per years × 0.277056277056
For a page dedicated to this direction, see Cubic inch per Years to Teaspoon per Months.
Understanding the Teaspoon per Months (tsp/mo)
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 months?
1 teaspoon per months equals 3.609375 cubic inch per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per months to cubic inch per years?
Multiply the teaspoon per months value by 3.609375. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per years back to teaspoon per months?
Use the reverse factor: 1 cubic inch per years equals 0.2770562771 teaspoon per months. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per months?
Teaspoon per Months (tsp/mo) 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 months to cubic inch per years conversion exact?
Yes. Both teaspoon per months and cubic inch per years are defined by fixed standards rather than physical artifacts, so the factor of 3.609375 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.