Volumetric flow rate.
Tablespoon per Days to Metric teaspoon per Years Converter — tbsp/d to metric tsp/yr
Convert Tablespoon per Days (tbsp/d) to Metric teaspoon per Years (metric tsp/yr) using the exact conversion factor (1 tablespoon per days = 1,080.150987 metric teaspoon per years). See the formula, worked examples, and conversion table.
Tablespoon per Days 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 1.71143111e-10 / 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 Tablespoon per Days to Metric teaspoon per Years
Tablespoon per Days 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 = tablespoon per days × 1080.15098712
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon per days equals 1.711431e-10 base units, and 1 metric teaspoon per years equals 1.584437e-13 base units, so dividing one by the other gives the direct tablespoon per days-to-metric teaspoon per years factor of 1080.15098712.
Simple example
1 tbsp/d × 1080.150987 = 1,080.150987 metric tsp/yr
1 tablespoon per days = 1,080.150987 metric teaspoon per years.
Real-world example
60 tbsp/d × 1080.150987 = 64,809.05923 metric tsp/yr
60 tablespoon per days = 64,809.05923 metric teaspoon per years.
Conversion table
| Tablespoon per Days (tbsp/d) | Metric teaspoon per Years (metric tsp/yr) |
|---|---|
| 0.1 tbsp/d | 108.0150987 metric tsp/yr |
| 1 tbsp/d | 1,080.150987 metric tsp/yr |
| 10 tbsp/d | 10,801.50987 metric tsp/yr |
| 60 tbsp/d | 64,809.05923 metric tsp/yr |
| 100 tbsp/d | 108,015.0987 metric tsp/yr |
| 1,000 tbsp/d | 1,080,150.987 metric tsp/yr |
Reverse conversion: Metric teaspoon per Years to Tablespoon per Days
1 metric tsp/yr × 0.0009257964969 = 0.0009257965 tbsp/d
1 metric teaspoon per years = 0.0009257965 tablespoon per days.
tablespoon per days = metric teaspoon per years × 0.000925796496898
For a page dedicated to this direction, see Metric teaspoon per Years to Tablespoon per Days.
Understanding the Tablespoon per Days (tbsp/d)
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 tablespoon per days?
1 tablespoon per days equals 1,080.150987 metric teaspoon per years, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per days to metric teaspoon per years?
Multiply the tablespoon per days value by 1080.150987. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per years back to tablespoon per days?
Use the reverse factor: 1 metric teaspoon per years equals 0.0009257965 tablespoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon per days?
Tablespoon per Days (tbsp/d) 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 tablespoon per days to metric teaspoon per years conversion exact?
Yes. Both tablespoon per days and metric teaspoon per years are defined by fixed standards rather than physical artifacts, so the factor of 1080.150987 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.