Volumetric flow rate.
Metric teaspoon per Seconds to Hectoliters per Millisecond Converter — metric tsp/s to hL/ms
Convert Metric teaspoon per Seconds (metric tsp/s) to Hectoliter per Millisecond (hL/ms) using the exact conversion factor (1 metric teaspoon per seconds = 5e-8 hectoliter per millisecond). See the formula, worked examples, and conversion table.
Metric teaspoon per Seconds to Hectoliters 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 5e-6 / 100.
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 Seconds to Hectoliters per Millisecond
Metric teaspoon per Seconds and Hectoliter 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
hectoliters per millisecond = metric teaspoon per seconds × 5e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon per seconds equals 0.000005 base units, and 1 hectoliter per millisecond equals 100 base units, so dividing one by the other gives the direct metric teaspoon per seconds-to-hectoliter per millisecond factor of 5e-8.
Simple example
1 metric tsp/s × 5e-8 = 5e-8 hL/ms
1 metric teaspoon per seconds = 5e-8 hectoliters per millisecond.
Real-world example
60 metric tsp/s × 5e-8 = 0.000003 hL/ms
60 metric teaspoon per seconds = 0.000003 hectoliters per millisecond.
Conversion table
| Metric teaspoon per Seconds (metric tsp/s) | Hectoliter per Millisecond (hL/ms) |
|---|---|
| 0.1 metric tsp/s | 5e-9 hL/ms |
| 1 metric tsp/s | 5e-8 hL/ms |
| 10 metric tsp/s | 5e-7 hL/ms |
| 60 metric tsp/s | 0.000003 hL/ms |
| 100 metric tsp/s | 0.000005 hL/ms |
| 1,000 metric tsp/s | 0.00005 hL/ms |
Reverse conversion: Hectoliter per Millisecond to Metric teaspoon per Seconds
5e-8 hL/ms × 20000000 = 1 metric tsp/s
5e-8 hectoliters per millisecond = 1 metric teaspoon per seconds.
metric teaspoon per seconds = hectoliters per millisecond × 20000000
For a page dedicated to this direction, see Hectoliter per Millisecond to Metric teaspoon per Seconds.
Understanding the Metric teaspoon per Seconds (metric tsp/s)
Volumetric flow rate.
Understanding the Hectoliter per Millisecond (hL/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectoliters per millisecond are in 1 metric teaspoon per seconds?
1 metric teaspoon per seconds equals 5e-8 hectoliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon per seconds to hectoliter per millisecond?
Multiply the metric teaspoon per seconds value by 5e-8. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per millisecond back to metric teaspoon per seconds?
Use the reverse factor: 1 hectoliter per millisecond equals 20,000,000 metric teaspoon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon per seconds?
Metric teaspoon per Seconds (metric tsp/s) is a unit of flow rate.
What is a hectoliter per millisecond?
Hectoliter per Millisecond (hL/ms) is a unit of flow rate.
Is the metric teaspoon per seconds to hectoliter per millisecond conversion exact?
Yes. Both metric teaspoon per seconds and hectoliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 5e-8 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.