Volumetric flow rate.
Teaspoon per Hours to Metric teaspoon per Years Converter — tsp/h to metric tsp/yr
Convert Teaspoon per Hours (tsp/h) to Metric teaspoon per Years (metric tsp/yr) using the exact conversion factor (1 teaspoon per hours = 8,641.207897 metric teaspoon per years). See the formula, worked examples, and conversion table.
Teaspoon 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 1.36914489e-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 Teaspoon per Hours to Metric teaspoon per Years
Teaspoon 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 = teaspoon per hours × 8641.20789699
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per hours equals 1.369145e-9 base units, and 1 metric teaspoon per years equals 1.584437e-13 base units, so dividing one by the other gives the direct teaspoon per hours-to-metric teaspoon per years factor of 8641.20789699.
Simple example
1 tsp/h × 8641.207897 = 8,641.207897 metric tsp/yr
1 teaspoon per hours = 8,641.207897 metric teaspoon per years.
Real-world example
60 tsp/h × 8641.207897 = 518,472.4738 metric tsp/yr
60 teaspoon per hours = 518,472.4738 metric teaspoon per years.
Conversion table
| Teaspoon per Hours (tsp/h) | Metric teaspoon per Years (metric tsp/yr) |
|---|---|
| 0.1 tsp/h | 864.1207897 metric tsp/yr |
| 1 tsp/h | 8,641.207897 metric tsp/yr |
| 10 tsp/h | 86,412.07897 metric tsp/yr |
| 60 tsp/h | 518,472.4738 metric tsp/yr |
| 100 tsp/h | 864,120.7897 metric tsp/yr |
| 1,000 tsp/h | 8,641,207.897 metric tsp/yr |
Reverse conversion: Metric teaspoon per Years to Teaspoon per Hours
1 metric tsp/yr × 0.0001157245621 = 0.0001157246 tsp/h
1 metric teaspoon per years = 0.0001157246 teaspoon per hours.
teaspoon per hours = metric teaspoon per years × 0.000115724562112
For a page dedicated to this direction, see Metric teaspoon per Years to Teaspoon per Hours.
Understanding the Teaspoon per Hours (tsp/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 teaspoon per hours?
1 teaspoon per hours equals 8,641.207897 metric teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per hours to metric teaspoon per years?
Multiply the teaspoon per hours value by 8641.207897. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per years back to teaspoon per hours?
Use the reverse factor: 1 metric teaspoon per years equals 0.0001157246 teaspoon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per hours?
Teaspoon per Hours (tsp/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 teaspoon per hours to metric teaspoon per years conversion exact?
Yes. Both teaspoon per hours and metric teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 8641.207897 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.