Volumetric flow rate.
Teaspoon per Years to Metric teaspoon per Days Converter — tsp/yr to metric tsp/d
Convert Teaspoon per Years (tsp/yr) to Metric teaspoon per Days (metric tsp/d) using the exact conversion factor (1 teaspoon per years = 0.0026989858 metric teaspoon per days). See the formula, worked examples, and conversion table.
Teaspoon per Years to Metric 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 1.56191308e-13 / 5.78703704e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Years to Metric teaspoon per Days
Teaspoon per Years and Metric 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
metric teaspoon per days = teaspoon per years × 0.00269898579369
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per years equals 1.561913e-13 base units, and 1 metric teaspoon per days equals 5.787037e-11 base units, so dividing one by the other gives the direct teaspoon per years-to-metric teaspoon per days factor of 0.00269898579369.
Simple example
1 tsp/yr × 0.002698985794 = 0.0026989858 metric tsp/d
1 teaspoon per years = 0.0026989858 metric teaspoon per days.
Real-world example
60 tsp/yr × 0.002698985794 = 0.1619391476 metric tsp/d
60 teaspoon per years = 0.1619391476 metric teaspoon per days.
Conversion table
| Teaspoon per Years (tsp/yr) | Metric teaspoon per Days (metric tsp/d) |
|---|---|
| 0.1 tsp/yr | 0.0002698986 metric tsp/d |
| 1 tsp/yr | 0.0026989858 metric tsp/d |
| 10 tsp/yr | 0.0269898579 metric tsp/d |
| 60 tsp/yr | 0.1619391476 metric tsp/d |
| 100 tsp/yr | 0.2698985794 metric tsp/d |
| 1,000 tsp/yr | 2.698985794 metric tsp/d |
Reverse conversion: Metric teaspoon per Days to Teaspoon per Years
0.0026989858 metric tsp/d × 370.5095456 = 1.000000002 tsp/yr
0.0026989858 metric teaspoon per days = 1.000000002 teaspoon per years.
teaspoon per years = metric teaspoon per days × 370.5095456
For a page dedicated to this direction, see Metric teaspoon per Days to Teaspoon per Years.
Understanding the Teaspoon per Years (tsp/yr)
Volumetric flow rate.
Understanding the Metric teaspoon per Days (metric tsp/d)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoon per days are in 1 teaspoon per years?
1 teaspoon per years equals 0.0026989858 metric teaspoon per days, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per years to metric teaspoon per days?
Multiply the teaspoon per years value by 0.002698985794. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per days back to teaspoon per years?
Use the reverse factor: 1 metric teaspoon per days equals 370.5095456 teaspoon per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per years?
Teaspoon per Years (tsp/yr) is a unit of flow rate.
What is a metric teaspoon per days?
Metric teaspoon per Days (metric tsp/d) is a unit of flow rate.
Is the teaspoon per years to metric teaspoon per days conversion exact?
Yes. Both teaspoon per years and metric teaspoon per days are defined by fixed standards rather than physical artifacts, so the factor of 0.002698985794 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.