Volumetric flow rate.
Metric tablespoon per Seconds to Hectoliters per Millisecond Converter — metric tbsp/s to hL/ms
Convert Metric tablespoon per Seconds (metric tbsp/s) to Hectoliter per Millisecond (hL/ms) using the exact conversion factor (1 metric tablespoon per seconds = 1.5e-7 hectoliter per millisecond). See the formula, worked examples, and conversion table.
Metric tablespoon 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 1.5e-5 / 100.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric tablespoon per Seconds to Hectoliters per Millisecond
Metric tablespoon 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 tablespoon per seconds × 1.5e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 metric tablespoon per seconds equals 0.000015 base units, and 1 hectoliter per millisecond equals 100 base units, so dividing one by the other gives the direct metric tablespoon per seconds-to-hectoliter per millisecond factor of 1.5e-7.
Simple example
1 metric tbsp/s × 1.5e-7 = 1.5e-7 hL/ms
1 metric tablespoon per seconds = 1.5e-7 hectoliters per millisecond.
Real-world example
60 metric tbsp/s × 1.5e-7 = 0.000009 hL/ms
60 metric tablespoon per seconds = 0.000009 hectoliters per millisecond.
Conversion table
| Metric tablespoon per Seconds (metric tbsp/s) | Hectoliter per Millisecond (hL/ms) |
|---|---|
| 0.1 metric tbsp/s | 1.5e-8 hL/ms |
| 1 metric tbsp/s | 1.5e-7 hL/ms |
| 10 metric tbsp/s | 0.0000015 hL/ms |
| 60 metric tbsp/s | 0.000009 hL/ms |
| 100 metric tbsp/s | 0.000015 hL/ms |
| 1,000 metric tbsp/s | 0.00015 hL/ms |
Reverse conversion: Hectoliter per Millisecond to Metric tablespoon per Seconds
1.5e-7 hL/ms × 6666666.667 = 1 metric tbsp/s
1.5e-7 hectoliters per millisecond = 1 metric tablespoon per seconds.
metric tablespoon per seconds = hectoliters per millisecond × 6666666.66667
For a page dedicated to this direction, see Hectoliter per Millisecond to Metric tablespoon per Seconds.
Understanding the Metric tablespoon per Seconds (metric tbsp/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 tablespoon per seconds?
1 metric tablespoon per seconds equals 1.5e-7 hectoliters per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert metric tablespoon per seconds to hectoliter per millisecond?
Multiply the metric tablespoon per seconds value by 1.5e-7. The converter above does this instantly to whatever precision you set.
How do I convert hectoliter per millisecond back to metric tablespoon per seconds?
Use the reverse factor: 1 hectoliter per millisecond equals 6,666,666.667 metric tablespoon per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric tablespoon per seconds?
Metric tablespoon per Seconds (metric tbsp/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 tablespoon per seconds to hectoliter per millisecond conversion exact?
Yes. Both metric tablespoon per seconds and hectoliter per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.5e-7 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.