Volumetric flow rate.
Teaspoon per Weeks to Cubic Meter per Years Converter — tsp/wk to m3/yr
Convert Teaspoon per Weeks (tsp/wk) to Cubic Meter per Years (m3/yr) using the exact conversion factor (1 teaspoon per weeks = 0.0002571788 cubic meter per years). See the formula, worked examples, and conversion table.
Teaspoon per Weeks 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 8.14967195e-12 / 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 Weeks to Cubic Meter per Years
Teaspoon per Weeks 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 weeks × 0.000257178806458
This factor comes from each unit's defined relationship to the category's base unit: 1 teaspoon per weeks equals 8.149672e-12 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 weeks-to-cubic meter per years factor of 0.000257178806458.
Simple example
1 tsp/wk × 0.0002571788065 = 0.0002571788 m3/yr
1 teaspoon per weeks = 0.0002571788 cubic meter per years.
Real-world example
60 tsp/wk × 0.0002571788065 = 0.0154307284 m3/yr
60 teaspoon per weeks = 0.0154307284 cubic meter per years.
Conversion table
| Teaspoon per Weeks (tsp/wk) | Cubic Meter per Years (m3/yr) |
|---|---|
| 0.1 tsp/wk | 0.0000257179 m3/yr |
| 1 tsp/wk | 0.0002571788 m3/yr |
| 10 tsp/wk | 0.0025717881 m3/yr |
| 60 tsp/wk | 0.0154307284 m3/yr |
| 100 tsp/wk | 0.0257178807 m3/yr |
| 1,000 tsp/wk | 0.2571788065 m3/yr |
Reverse conversion: Cubic Meter per Years to Teaspoon per Weeks
0.0002571788 m3/yr × 3888.345287 = 0.9999999749 tsp/wk
0.0002571788 cubic meter per years = 0.9999999749 teaspoon per weeks.
teaspoon per weeks = cubic meter per years × 3888.34528697
For a page dedicated to this direction, see Cubic Meter per Years to Teaspoon per Weeks.
Understanding the Teaspoon per Weeks (tsp/wk)
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 weeks?
1 teaspoon per weeks equals 0.0002571788 cubic meter per years, using the exact defined conversion factor rather than an estimate.
How do I convert teaspoon per weeks to cubic meter per years?
Multiply the teaspoon per weeks value by 0.0002571788065. The converter above does this instantly to whatever precision you set.
How do I convert cubic meter per years back to teaspoon per weeks?
Use the reverse factor: 1 cubic meter per years equals 3,888.345287 teaspoon per weeks. You can also use the swap control in the converter above to flip the direction instantly.
What is a teaspoon per weeks?
Teaspoon per Weeks (tsp/wk) 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 weeks to cubic meter per years conversion exact?
Yes. Both teaspoon per weeks and cubic meter per years are defined by fixed standards rather than physical artifacts, so the factor of 0.0002571788065 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.