Volumetric flow rate.
Cubic Millimeter per Hours to Teaspoon per Years Converter — mm3/h to tsp/yr
Convert Cubic Millimeter per Hours (mm3/h) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 cubic millimeter per hours = 1.778445819 teaspoon per years). See the formula, worked examples, and conversion table.
Cubic Millimeter per Hours to 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 2.77777778e-13 / 1.56191308e-13.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Millimeter per Hours to Teaspoon per Years
Cubic Millimeter per Hours and 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
teaspoon per years = cubic millimeter per hours × 1.77844581888
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per hours equals 2.777778e-13 base units, and 1 teaspoon per years equals 1.561913e-13 base units, so dividing one by the other gives the direct cubic millimeter per hours-to-teaspoon per years factor of 1.77844581888.
Simple example
1 mm3/h × 1.778445819 = 1.778445819 tsp/yr
1 cubic millimeter per hours = 1.778445819 teaspoon per years.
Real-world example
60 mm3/h × 1.778445819 = 106.7067491 tsp/yr
60 cubic millimeter per hours = 106.7067491 teaspoon per years.
Conversion table
| Cubic Millimeter per Hours (mm3/h) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 mm3/h | 0.1778445819 tsp/yr |
| 1 mm3/h | 1.778445819 tsp/yr |
| 10 mm3/h | 17.78445819 tsp/yr |
| 60 mm3/h | 106.7067491 tsp/yr |
| 100 mm3/h | 177.8445819 tsp/yr |
| 1,000 mm3/h | 1,778.445819 tsp/yr |
Reverse conversion: Teaspoon per Years to Cubic Millimeter per Hours
1.778445819 tsp/yr × 0.562288707 = 1 mm3/h
1.778445819 teaspoon per years = 1 cubic millimeter per hours.
cubic millimeter per hours = teaspoon per years × 0.562288707018
For a page dedicated to this direction, see Teaspoon per Years to Cubic Millimeter per Hours.
Understanding the Cubic Millimeter per Hours (mm3/h)
Volumetric flow rate.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teaspoon per years are in 1 cubic millimeter per hours?
1 cubic millimeter per hours equals 1.778445819 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per hours to teaspoon per years?
Multiply the cubic millimeter per hours value by 1.778445819. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to cubic millimeter per hours?
Use the reverse factor: 1 teaspoon per years equals 0.562288707 cubic millimeter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per hours?
Cubic Millimeter per Hours (mm3/h) is a unit of flow rate.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) is a unit of flow rate.
Is the cubic millimeter per hours to teaspoon per years conversion exact?
Yes. Both cubic millimeter per hours and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 1.778445819 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.