Volumetric flow rate.
Cubic inch per Days to Metric teaspoon per Hours Converter — in3/d to metric tsp/h
Convert Cubic inch per Days (in3/d) to Metric teaspoon per Hours (metric tsp/h) using the exact conversion factor (1 cubic inch per days = 0.1365588667 metric teaspoon per hours). See the formula, worked examples, and conversion table.
Cubic inch per Days to Metric teaspoon per Hours 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 / 1.38888889e-9.
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 Metric teaspoon per Hours
Cubic inch per Days and Metric teaspoon per Hours 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
metric teaspoon per hours = cubic inch per days × 0.136558866667
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 metric teaspoon per hours equals 1.388889e-9 base units, so dividing one by the other gives the direct cubic inch per days-to-metric teaspoon per hours factor of 0.136558866667.
Simple example
1 in3/d × 0.1365588667 = 0.1365588667 metric tsp/h
1 cubic inch per days = 0.1365588667 metric teaspoon per hours.
Real-world example
60 in3/d × 0.1365588667 = 8.193532 metric tsp/h
60 cubic inch per days = 8.193532 metric teaspoon per hours.
Conversion table
| Cubic inch per Days (in3/d) | Metric teaspoon per Hours (metric tsp/h) |
|---|---|
| 0.1 in3/d | 0.0136558867 metric tsp/h |
| 1 in3/d | 0.1365588667 metric tsp/h |
| 10 in3/d | 1.365588667 metric tsp/h |
| 60 in3/d | 8.193532 metric tsp/h |
| 100 in3/d | 13.65588667 metric tsp/h |
| 1,000 in3/d | 136.5588667 metric tsp/h |
Reverse conversion: Metric teaspoon per Hours to Cubic inch per Days
0.1365588667 metric tsp/h × 7.322849291 = 1 in3/d
0.1365588667 metric teaspoon per hours = 1 cubic inch per days.
cubic inch per days = metric teaspoon per hours × 7.32284929137
For a page dedicated to this direction, see Metric teaspoon per Hours to Cubic inch per Days.
Understanding the Cubic inch per Days (in3/d)
Volumetric flow rate.
Understanding the Metric teaspoon per Hours (metric tsp/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoon per hours are in 1 cubic inch per days?
1 cubic inch per days equals 0.1365588667 metric teaspoon per hours, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per days to metric teaspoon per hours?
Multiply the cubic inch per days value by 0.1365588667. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per hours back to cubic inch per days?
Use the reverse factor: 1 metric teaspoon per hours equals 7.322849291 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 metric teaspoon per hours?
Metric teaspoon per Hours (metric tsp/h) is a unit of flow rate.
Is the cubic inch per days to metric teaspoon per hours conversion exact?
Yes. Both cubic inch per days and metric teaspoon per hours are defined by fixed standards rather than physical artifacts, so the factor of 0.1365588667 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.