Volumetric flow rate.
Metric teaspoon per Hours to Liter per Seconds Converter — metric tsp/h to L/s
Convert Metric teaspoon per Hours (metric tsp/h) to Liter per Seconds (L/s) using the exact conversion factor (1 metric teaspoon per hours = 0.0000013889 liter per seconds). See the formula, worked examples, conversion table, and common uses.
Metric teaspoon per Hours to Liter per Seconds 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 1.38888889e-9 / 0.001.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric teaspoon per Hours to Liter per Seconds
Metric teaspoon per Hours and Liter per Seconds 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 seconds = metric teaspoon per hours × 0.00000138888888889
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon per hours equals 1.388889e-9 base units, and 1 liter per seconds equals 0.001 base units, so dividing one by the other gives the direct metric teaspoon per hours-to-liter per seconds factor of 0.00000138888888889.
Simple example
1 metric tsp/h × 0.000001388888889 = 0.0000013889 L/s
1 metric teaspoon per hours = 0.0000013889 liter per seconds.
Real-world example
60 metric tsp/h × 0.000001388888889 = 0.0000833333 L/s
60 metric teaspoon per hours = 0.0000833333 liter per seconds.
Conversion table
| Metric teaspoon per Hours (metric tsp/h) | Liter per Seconds (L/s) |
|---|---|
| 0.1 metric tsp/h | 1.388889e-7 L/s |
| 1 metric tsp/h | 0.0000013889 L/s |
| 10 metric tsp/h | 0.0000138889 L/s |
| 60 metric tsp/h | 0.0000833333 L/s |
| 100 metric tsp/h | 0.0001388889 L/s |
| 1,000 metric tsp/h | 0.0013888889 L/s |
Reverse conversion: Liter per Seconds to Metric teaspoon per Hours
0.0000013889 L/s × 720000 = 1.000008 metric tsp/h
0.0000013889 liter per seconds = 1.000008 metric teaspoon per hours.
metric teaspoon per hours = liter per seconds × 720000
For a page dedicated to this direction, see Liter per Seconds to Metric teaspoon per Hours.
Understanding the Metric teaspoon per Hours (metric tsp/h)
Volumetric flow rate.
Understanding the Liter per Seconds
Liter per Seconds (L/s) measures volumetric flow rate. One liter of volume passing a point every second — used for larger flows than liter-per-minute conveniently describes. It is classified as a metric derived flow-rate unit.
Where it's used: Common in municipal water-utility and industrial flow specifications internationally
L/s vs. L/min. Both measure the same quantity at different time scales; 1 L/s equals 60 L/min. L/s is typically used for larger, continuous industrial or utility flows, while L/min suits smaller household-scale flows.
Uses of the Liter per Seconds today
- Municipal water supply and treatment plant flow rates
- Industrial process flow specifications
- Stream and river discharge measurement at moderate scales
Liter per Seconds — sources
- BIPM SI Brochure — Litre and second as accepted units used together to express flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many liter per seconds are in 1 metric teaspoon per hours?
1 metric teaspoon per hours equals 0.0000013889 liter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon per hours to liter per seconds?
Multiply the metric teaspoon per hours value by 0.000001388888889. The converter above does this instantly to whatever precision you set.
How do I convert liter per seconds back to metric teaspoon per hours?
Use the reverse factor: 1 liter per seconds equals 720,000 metric teaspoon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon per hours?
Metric teaspoon per Hours (metric tsp/h) is a unit of flow rate.
What is a liter per seconds?
Liter per Seconds (L/s) measures volumetric flow rate. One liter of volume passing a point every second — used for larger flows than liter-per-minute conveniently describes. It is classified as a metric derived flow-rate unit.
Is the metric teaspoon per hours to liter per seconds conversion exact?
Yes. Both metric teaspoon per hours and liter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.000001388888889 used above is exact to as many digits as you choose to display.
What is the difference between l/s vs. l/min?
Both measure the same quantity at different time scales; 1 L/s equals 60 L/min. L/s is typically used for larger, continuous industrial or utility flows, while L/min suits smaller household-scale flows.