Volumetric flow rate.
Teaspoon per Days to Cubic Meter per Years Converter — tsp/d to m3/yr
Convert Teaspoon per Days (tsp/d) to Cubic Meter per Years (m3/yr) using the exact conversion factor (1 teaspoon per days = 0.0018002516 cubic meter per years). See the formula, worked examples, and conversion table.
Teaspoon per Days to Cubic Meter 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 5.70477036e-11 / 3.16887385e-8.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Teaspoon per Days to Cubic Meter per Years
Teaspoon per Days and Cubic Meter 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
cubic meter per years = teaspoon per days × 0.00180025164521
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per days equals 5.70477e-11 base units, and 1 cubic meter per years equals 3.168874e-8 base units, so dividing one by the other gives the direct teaspoon per days-to-cubic meter per years factor of 0.00180025164521.
Simple example
1 tsp/d × 0.001800251645 = 0.0018002516 m3/yr
1 teaspoon per days = 0.0018002516 cubic meter per years.
Real-world example
60 tsp/d × 0.001800251645 = 0.1080150987 m3/yr
60 teaspoon per days = 0.1080150987 cubic meter per years.
Conversion table
| Teaspoon per Days (tsp/d) | Cubic Meter per Years (m3/yr) |
|---|---|
| 0.1 tsp/d | 0.0001800252 m3/yr |
| 1 tsp/d | 0.0018002516 m3/yr |
| 10 tsp/d | 0.0180025165 m3/yr |
| 60 tsp/d | 0.1080150987 m3/yr |
| 100 tsp/d | 0.1800251645 m3/yr |
| 1,000 tsp/d | 1.800251645 m3/yr |
Reverse conversion: Cubic Meter per Years to Teaspoon per Days
0.0018002516 m3/yr × 555.4778981 = 0.9999999749 tsp/d
0.0018002516 cubic meter per years = 0.9999999749 teaspoon per days.
teaspoon per days = cubic meter per years × 555.477898139
For a page dedicated to this direction, see Cubic Meter per Years to Teaspoon per Days.
Understanding the Teaspoon per Days (tsp/d)
Volumetric flow rate.
Understanding the Cubic Meter per Years (m3/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic meter per years are in 1 teaspoon per days?
1 teaspoon per days equals 0.0018002516 cubic meter per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per days to cubic meter per years?
Multiply the teaspoon per days value by 0.001800251645. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per years back to teaspoon per days?
Use the reverse factor: 1 cubic meter per years equals 555.4778981 teaspoon per days. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per days?
Teaspoon per Days (tsp/d) is a unit of flow rate.
What is a cubic meter per years?
Cubic Meter per Years (m3/yr) is a unit of flow rate.
Is the teaspoon per days to cubic meter per years conversion exact?
Yes. Both teaspoon per days and cubic meter per years are defined by fixed standards rather than physical artifacts, so the factor of 0.001800251645 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.