Volumetric flow rate.
Liter per Years to Metric teaspoons per Millisecond Converter — L/yr to metric tsp/ms
Convert Liter per Years (L/yr) to Metric teaspoon per Millisecond (metric tsp/ms) using the exact conversion factor (1 liter per years = 6.337748e-9 metric teaspoon per millisecond). See the formula, worked examples, and conversion table.
Liter per Years to Metric teaspoons per Millisecond 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 3.16887385e-11 / 0.005.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Years to Metric teaspoons per Millisecond
Liter per Years and Metric teaspoon per Millisecond 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 teaspoons per millisecond = liter per years × 6.337748e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per years equals 3.168874e-11 base units, and 1 metric teaspoon per millisecond equals 0.005 base units, so dividing one by the other gives the direct liter per years-to-metric teaspoon per millisecond factor of 6.337748e-9.
Simple example
1 L/yr × 6.337748e-9 = 6.337748e-9 metric tsp/ms
1 liter per years = 6.337748e-9 metric teaspoons per millisecond.
Real-world example
60 L/yr × 6.337748e-9 = 3.802649e-7 metric tsp/ms
60 liter per years = 3.802649e-7 metric teaspoons per millisecond.
Conversion table
| Liter per Years (L/yr) | Metric teaspoon per Millisecond (metric tsp/ms) |
|---|---|
| 0.1 L/yr | 6.337748e-10 metric tsp/ms |
| 1 L/yr | 6.337748e-9 metric tsp/ms |
| 10 L/yr | 6.337748e-8 metric tsp/ms |
| 60 L/yr | 3.802649e-7 metric tsp/ms |
| 100 L/yr | 6.337748e-7 metric tsp/ms |
| 1,000 L/yr | 0.0000063377 metric tsp/ms |
Reverse conversion: Metric teaspoon per Millisecond to Liter per Years
6.337748e-9 metric tsp/ms × 157784760 = 1.000000047 L/yr
6.337748e-9 metric teaspoons per millisecond = 1.000000047 liter per years.
liter per years = metric teaspoons per millisecond × 157784760
For a page dedicated to this direction, see Metric teaspoon per Millisecond to Liter per Years.
Understanding the Liter per Years (L/yr)
Volumetric flow rate.
Understanding the Metric teaspoon per Millisecond (metric tsp/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric teaspoons per millisecond are in 1 liter per years?
1 liter per years equals 6.337748e-9 metric teaspoons per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert liter per years to metric teaspoon per millisecond?
Multiply the liter per years value by 6.337748e-9. The converter above does this instantly to whatever precision you set.
How do I convert metric teaspoon per millisecond back to liter per years?
Use the reverse factor: 1 metric teaspoon per millisecond equals 157,784,760 liter per years. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per years?
Liter per Years (L/yr) is a unit of flow rate.
What is a metric teaspoon per millisecond?
Metric teaspoon per Millisecond (metric tsp/ms) is a unit of flow rate.
Is the liter per years to metric teaspoon per millisecond conversion exact?
Yes. Both liter per years and metric teaspoon per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 6.337748e-9 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.