Volumetric flow rate.
Liter per Hours to Microliter per Seconds Converter — L/h to uL/s
Convert Liter per Hours (L/h) to Microliter per Seconds (uL/s) using the exact conversion factor (1 liter per hours = 277.7777778 microliter per seconds). See the formula, worked examples, and conversion table.
Liter per Hours to Microliter 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-7 / 1e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Liter per Hours to Microliter per Seconds
Liter per Hours and Microliter 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
microliter per seconds = liter per hours × 277.777777778
This factor comes from each unit's defined relationship to the category's base unit: 1 liter per hours equals 2.777778e-7 base units, and 1 microliter per seconds equals 1e-9 base units, so dividing one by the other gives the direct liter per hours-to-microliter per seconds factor of 277.777777778.
Simple example
1 L/h × 277.7777778 = 277.7777778 uL/s
1 liter per hours = 277.7777778 microliter per seconds.
Real-world example
60 L/h × 277.7777778 = 16,666.66667 uL/s
60 liter per hours = 16,666.66667 microliter per seconds.
Conversion table
| Liter per Hours (L/h) | Microliter per Seconds (uL/s) |
|---|---|
| 0.1 L/h | 27.77777778 uL/s |
| 1 L/h | 277.7777778 uL/s |
| 10 L/h | 2,777.777778 uL/s |
| 60 L/h | 16,666.66667 uL/s |
| 100 L/h | 27,777.77778 uL/s |
| 1,000 L/h | 277,777.7778 uL/s |
Reverse conversion: Microliter per Seconds to Liter per Hours
277.7777778 uL/s × 0.0036 = 1 L/h
277.7777778 microliter per seconds = 1 liter per hours.
liter per hours = microliter per seconds × 0.0036
For a page dedicated to this direction, see Microliter per Seconds to Liter per Hours.
Understanding the Liter per Hours (L/h)
Volumetric flow rate.
Understanding the Microliter per Seconds (uL/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microliter per seconds are in 1 liter per hours?
1 liter per hours equals 277.7777778 microliter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert liter per hours to microliter per seconds?
Multiply the liter per hours value by 277.7777778. The converter above does this instantly to whatever precision you set.
How do I convert microliter per seconds back to liter per hours?
Use the reverse factor: 1 microliter per seconds equals 0.0036 liter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a liter per hours?
Liter per Hours (L/h) is a unit of flow rate.
What is a microliter per seconds?
Microliter per Seconds (uL/s) is a unit of flow rate.
Is the liter per hours to microliter per seconds conversion exact?
Yes. Both liter per hours and microliter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 277.7777778 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.