Volumetric flow rate.
Teaspoon per Years to Cubic inch per Days Converter — tsp/yr to in3/d
Convert Teaspoon per Years (tsp/yr) to Cubic inch per Days (in3/d) using the exact conversion factor (1 teaspoon per years = 0.0008235111 cubic inch per days). See the formula, worked examples, and conversion table.
Teaspoon per Years to Cubic inch per Days 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 1.56191308e-13 / 1.89665093e-10.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Years to Cubic inch per Days
Teaspoon per Years and Cubic inch per Days 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 days = teaspoon per years × 0.000823511091946
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per years equals 1.561913e-13 base units, and 1 cubic inch per days equals 1.896651e-10 base units, so dividing one by the other gives the direct teaspoon per years-to-cubic inch per days factor of 0.000823511091946.
Simple example
1 tsp/yr × 0.0008235110919 = 0.0008235111 in3/d
1 teaspoon per years = 0.0008235111 cubic inch per days.
Real-world example
60 tsp/yr × 0.0008235110919 = 0.0494106655 in3/d
60 teaspoon per years = 0.0494106655 cubic inch per days.
Conversion table
| Teaspoon per Years (tsp/yr) | Cubic inch per Days (in3/d) |
|---|---|
| 0.1 tsp/yr | 0.0000823511 in3/d |
| 1 tsp/yr | 0.0008235111 in3/d |
| 10 tsp/yr | 0.0082351109 in3/d |
| 60 tsp/yr | 0.0494106655 in3/d |
| 100 tsp/yr | 0.0823511092 in3/d |
| 1,000 tsp/yr | 0.8235110919 in3/d |
Reverse conversion: Cubic inch per Days to Teaspoon per Years
0.0008235111 in3/d × 1214.312727 = 1.00000001 tsp/yr
0.0008235111 cubic inch per days = 1.00000001 teaspoon per years.
teaspoon per years = cubic inch per days × 1214.31272727
For a page dedicated to this direction, see Cubic inch per Days to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic inch per days are in 1 teaspoon per years?
1 teaspoon per years equals 0.0008235111 cubic inch per days, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to cubic inch per days?
Multiply the teaspoon per years value by 0.0008235110919. The converter above does this instantly to whatever precision you set.
How do I convert cubic inch per days back to teaspoon per years?
Use the reverse factor: 1 cubic inch per days equals 1,214.312727 teaspoon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) is a unit of flow rate.
What is a cubic inch per days?
Cubic inch per Days (in3/d) is a unit of flow rate.
Is the teaspoon per years to cubic inch per days conversion exact?
Yes. Both teaspoon per years and cubic inch per days are defined by fixed standards rather than physical artifacts, so the factor of 0.0008235110919 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.