Volumetric flow rate.
Cubic inch per Hours to Metric teaspoon per Years Converter — in3/h to metric tsp/yr
Convert Cubic inch per Hours (in3/h) to Metric teaspoon per Years (metric tsp/yr) using the exact conversion factor (1 cubic inch per hours = 28,729.21067 metric teaspoon per years). See the formula, worked examples, and conversion table.
Cubic inch per Hours to Metric teaspoon 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 4.55196222e-9 / 1.58443693e-13.
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 Hours to Metric teaspoon per Years
Cubic inch per Hours and Metric teaspoon 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
metric teaspoon per years = cubic inch per hours × 28729.2106705
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic inch per hours equals 4.551962e-9 base units, and 1 metric teaspoon per years equals 1.584437e-13 base units, so dividing one by the other gives the direct cubic inch per hours-to-metric teaspoon per years factor of 28729.2106705.
Simple example
1 in3/h × 28729.21067 = 28,729.21067 metric tsp/yr
1 cubic inch per hours = 28,729.21067 metric teaspoon per years.
Real-world example
60 in3/h × 28729.21067 = 1,723,752.64 metric tsp/yr
60 cubic inch per hours = 1,723,752.64 metric teaspoon per years.
Conversion table
| Cubic inch per Hours (in3/h) | Metric teaspoon per Years (metric tsp/yr) |
|---|---|
| 0.1 in3/h | 2,872.921067 metric tsp/yr |
| 1 in3/h | 28,729.21067 metric tsp/yr |
| 10 in3/h | 287,292.1067 metric tsp/yr |
| 60 in3/h | 1,723,752.64 metric tsp/yr |
| 100 in3/h | 2,872,921.067 metric tsp/yr |
| 1,000 in3/h | 28,729,210.67 metric tsp/yr |
Reverse conversion: Metric teaspoon per Years to Cubic inch per Hours
1 metric tsp/yr × 0.00003480777845 = 0.0000348078 in3/h
1 metric teaspoon per years = 0.0000348078 cubic inch per hours.
cubic inch per hours = metric teaspoon per years × 0.0000348077784478
For a page dedicated to this direction, see Metric teaspoon per Years to Cubic inch per Hours.
Understanding the Cubic inch per Hours (in3/h)
Volumetric flow rate.
Understanding the Metric teaspoon per Years (metric tsp/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoon per years are in 1 cubic inch per hours?
1 cubic inch per hours equals 28,729.21067 metric teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic inch per hours to metric teaspoon per years?
Multiply the cubic inch per hours value by 28729.21067. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per years back to cubic inch per hours?
Use the reverse factor: 1 metric teaspoon per years equals 0.0000348078 cubic inch per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic inch per hours?
Cubic inch per Hours (in3/h) is a unit of flow rate.
What is a metric teaspoon per years?
Metric teaspoon per Years (metric tsp/yr) is a unit of flow rate.
Is the cubic inch per hours to metric teaspoon per years conversion exact?
Yes. Both cubic inch per hours and metric teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 28729.21067 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.