Volumetric flow rate.
Deciliter per Hours to Liter per Seconds Converter — dL/h to L/s
Convert Deciliter per Hours (dL/h) to Liter per Seconds (L/s) using the exact conversion factor (1 deciliter per hours = 0.0000277778 liter per seconds). See the formula, worked examples, conversion table, and common uses.
Deciliter 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 2.77777778e-8 / 0.001.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Deciliter per Hours to Liter per Seconds
Deciliter 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 = deciliter per hours × 0.0000277777777778
This factor comes from each unit's defined relationship to the category's base unit: 1 deciliter per hours equals 2.777778e-8 base units, and 1 liter per seconds equals 0.001 base units, so dividing one by the other gives the direct deciliter per hours-to-liter per seconds factor of 0.0000277777777778.
Simple example
1 dL/h × 0.00002777777778 = 0.0000277778 L/s
1 deciliter per hours = 0.0000277778 liter per seconds.
Real-world example
60 dL/h × 0.00002777777778 = 0.0016666667 L/s
60 deciliter per hours = 0.0016666667 liter per seconds.
Conversion table
| Deciliter per Hours (dL/h) | Liter per Seconds (L/s) |
|---|---|
| 0.1 dL/h | 0.0000027778 L/s |
| 1 dL/h | 0.0000277778 L/s |
| 10 dL/h | 0.0002777778 L/s |
| 60 dL/h | 0.0016666667 L/s |
| 100 dL/h | 0.0027777778 L/s |
| 1,000 dL/h | 0.0277777778 L/s |
Reverse conversion: Liter per Seconds to Deciliter per Hours
0.0000277778 L/s × 36000 = 1.0000008 dL/h
0.0000277778 liter per seconds = 1.0000008 deciliter per hours.
deciliter per hours = liter per seconds × 36000
For a page dedicated to this direction, see Liter per Seconds to Deciliter per Hours.
Understanding the Deciliter per Hours (dL/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 deciliter per hours?
1 deciliter per hours equals 0.0000277778 liter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert deciliter per hours to liter per seconds?
Multiply the deciliter per hours value by 0.00002777777778. The converter above does this instantly to whatever precision you set.
How do I convert liter per seconds back to deciliter per hours?
Use the reverse factor: 1 liter per seconds equals 36,000 deciliter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a deciliter per hours?
Deciliter per Hours (dL/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 deciliter per hours to liter per seconds conversion exact?
Yes. Both deciliter per hours and liter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00002777777778 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.