Volumetric flow rate.
Metric tablespoon per Days to Teaspoon per Years Converter — metric tbsp/d to tsp/yr
Convert Metric tablespoon per Days (metric tbsp/d) to Teaspoon per Years (tsp/yr) using the exact conversion factor (1 metric tablespoon per days = 1,111.528637 teaspoon per years). See the formula, worked examples, and conversion table.
Metric tablespoon per Days 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 1.73611111e-10 / 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 Metric tablespoon per Days to Teaspoon per Years
Metric tablespoon per Days 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 = metric tablespoon per days × 1111.5286368
This factor comes from each unit's defined relationship to the category's base unit: 1 metric tablespoon per days equals 1.736111e-10 base units, and 1 teaspoon per years equals 1.561913e-13 base units, so dividing one by the other gives the direct metric tablespoon per days-to-teaspoon per years factor of 1111.5286368.
Simple example
1 metric tbsp/d × 1111.528637 = 1,111.528637 tsp/yr
1 metric tablespoon per days = 1,111.528637 teaspoon per years.
Real-world example
60 metric tbsp/d × 1111.528637 = 66,691.71821 tsp/yr
60 metric tablespoon per days = 66,691.71821 teaspoon per years.
Conversion table
| Metric tablespoon per Days (metric tbsp/d) | Teaspoon per Years (tsp/yr) |
|---|---|
| 0.1 metric tbsp/d | 111.1528637 tsp/yr |
| 1 metric tbsp/d | 1,111.528637 tsp/yr |
| 10 metric tbsp/d | 11,115.28637 tsp/yr |
| 60 metric tbsp/d | 66,691.71821 tsp/yr |
| 100 metric tbsp/d | 111,152.8637 tsp/yr |
| 1,000 metric tbsp/d | 1,111,528.637 tsp/yr |
Reverse conversion: Teaspoon per Years to Metric tablespoon per Days
1 tsp/yr × 0.0008996619312 = 0.0008996619 metric tbsp/d
1 teaspoon per years = 0.0008996619 metric tablespoon per days.
metric tablespoon per days = teaspoon per years × 0.000899661931228
For a page dedicated to this direction, see Teaspoon per Years to Metric tablespoon per Days.
Understanding the Metric tablespoon per Days (metric tbsp/d)
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 metric tablespoon per days?
1 metric tablespoon per days equals 1,111.528637 teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert metric tablespoon per days to teaspoon per years?
Multiply the metric tablespoon per days value by 1111.528637. The converter above does this instantly to whatever precision you set.
How do I convert teaspoon per years back to metric tablespoon per days?
Use the reverse factor: 1 teaspoon per years equals 0.0008996619 metric tablespoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric tablespoon per days?
Metric tablespoon per Days (metric tbsp/d) 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 metric tablespoon per days to teaspoon per years conversion exact?
Yes. Both metric tablespoon per days and teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 1111.528637 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.