Volumetric flow rate.
Tablespoon per Hours to Liter per Years Converter — tbsp/h to L/yr
Convert Tablespoon per Hours (tbsp/h) to Liter per Years (L/yr) using the exact conversion factor (1 tablespoon per hours = 129.6181185 liter per years). See the formula, worked examples, and conversion table.
Tablespoon per Hours to Liter 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 4.10743466e-9 / 3.16887385e-11.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Tablespoon per Hours to Liter per Years
Tablespoon per Hours and Liter 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
liter per years = tablespoon per hours × 129.618118455
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon per hours equals 4.107435e-9 base units, and 1 liter per years equals 3.168874e-11 base units, so dividing one by the other gives the direct tablespoon per hours-to-liter per years factor of 129.618118455.
Simple example
1 tbsp/h × 129.6181185 = 129.6181185 L/yr
1 tablespoon per hours = 129.6181185 liter per years.
Real-world example
60 tbsp/h × 129.6181185 = 7,777.087107 L/yr
60 tablespoon per hours = 7,777.087107 liter per years.
Conversion table
| Tablespoon per Hours (tbsp/h) | Liter per Years (L/yr) |
|---|---|
| 0.1 tbsp/h | 12.96181185 L/yr |
| 1 tbsp/h | 129.6181185 L/yr |
| 10 tbsp/h | 1,296.181185 L/yr |
| 60 tbsp/h | 7,777.087107 L/yr |
| 100 tbsp/h | 12,961.81185 L/yr |
| 1,000 tbsp/h | 129,618.1185 L/yr |
Reverse conversion: Liter per Years to Tablespoon per Hours
129.6181185 L/yr × 0.007714970807 = 1 tbsp/h
129.6181185 liter per years = 1 tablespoon per hours.
tablespoon per hours = liter per years × 0.00771497080749
For a page dedicated to this direction, see Liter per Years to Tablespoon per Hours.
Understanding the Tablespoon per Hours (tbsp/h)
Volumetric flow rate.
Understanding the Liter per Years (L/yr)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liter per years are in 1 tablespoon per hours?
1 tablespoon per hours equals 129.6181185 liter per years, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per hours to liter per years?
Multiply the tablespoon per hours value by 129.6181185. The converter above does this instantly to whatever precision you set.
How do I convert liter per years back to tablespoon per hours?
Use the reverse factor: 1 liter per years equals 0.0077149708 tablespoon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon per hours?
Tablespoon per Hours (tbsp/h) is a unit of flow rate.
What is a liter per years?
Liter per Years (L/yr) is a unit of flow rate.
Is the tablespoon per hours to liter per years conversion exact?
Yes. Both tablespoon per hours and liter per years are defined by fixed standards rather than physical artifacts, so the factor of 129.6181185 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.