Volumetric flow rate.
Cubic inch per Days to Teaspoon per Days Converter — in3/d to tsp/d
Convert Cubic inch per Days (in3/d) to Teaspoon per Days (tsp/d) using the exact conversion factor (1 cubic inch per days = 3.324675325 teaspoon per days). See the formula, worked examples, and conversion table.
Cubic inch per Days to Teaspoon 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 1.89665093e-10 / 5.70477036e-11.
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 Days to Teaspoon per Days
Cubic inch per Days and Teaspoon 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
teaspoon per days = cubic inch per days × 3.32467532468
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per days equals 1.896651e-10 base units, and 1 teaspoon per days equals 5.70477e-11 base units, so dividing one by the other gives the direct cubic inch per days-to-teaspoon per days factor of 3.32467532468.
Simple example
1 in3/d × 3.324675325 = 3.324675325 tsp/d
1 cubic inch per days = 3.324675325 teaspoon per days.
Real-world example
60 in3/d × 3.324675325 = 199.4805195 tsp/d
60 cubic inch per days = 199.4805195 teaspoon per days.
Conversion table
| Cubic inch per Days (in3/d) | Teaspoon per Days (tsp/d) |
|---|---|
| 0.1 in3/d | 0.3324675325 tsp/d |
| 1 in3/d | 3.324675325 tsp/d |
| 10 in3/d | 33.24675325 tsp/d |
| 60 in3/d | 199.4805195 tsp/d |
| 100 in3/d | 332.4675325 tsp/d |
| 1,000 in3/d | 3,324.675325 tsp/d |
Reverse conversion: Teaspoon per Days to Cubic inch per Days
3.324675325 tsp/d × 0.30078125 = 1 in3/d
3.324675325 teaspoon per days = 1 cubic inch per days.
cubic inch per days = teaspoon per days × 0.30078125
For a page dedicated to this direction, see Teaspoon per Days to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per days are in 1 cubic inch per days?
1 cubic inch per days equals 3.324675325 teaspoon per days, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to teaspoon per days?
Multiply the cubic inch per days value by 3.324675325. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per days back to cubic inch per days?
Use the reverse factor: 1 teaspoon per days equals 0.30078125 cubic inch per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per days?
Cubic inch per Days (in3/d) is a unit of flow rate.
What is a teaspoon per days?
Teaspoon per Days (tsp/d) is a unit of flow rate.
Is the cubic inch per days to teaspoon per days conversion exact?
Yes. Both cubic inch per days and teaspoon per days are defined by fixed standards rather than physical artifacts, so the factor of 3.324675325 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.