Volumetric flow rate.
Tablespoon per Hours to Microliter per Seconds Converter — tbsp/h to uL/s
Convert Tablespoon per Hours (tbsp/h) to Microliter per Seconds (uL/s) using the exact conversion factor (1 tablespoon per hours = 4.107434661 microliter per seconds). See the formula, worked examples, and conversion table.
Tablespoon 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 4.10743466e-9 / 1e-9.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Tablespoon per Hours to Microliter per Seconds
Tablespoon 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 = tablespoon per hours × 4.10743466146
This factor comes from each unit's defined relationship to the category's base unit: 1 tablespoon per hours equals 4.107435e-9 base units, and 1 microliter per seconds equals 1e-9 base units, so dividing one by the other gives the direct tablespoon per hours-to-microliter per seconds factor of 4.10743466146.
Simple example
1 tbsp/h × 4.107434661 = 4.107434661 uL/s
1 tablespoon per hours = 4.107434661 microliter per seconds.
Real-world example
60 tbsp/h × 4.107434661 = 246.4460797 uL/s
60 tablespoon per hours = 246.4460797 microliter per seconds.
Conversion table
| Tablespoon per Hours (tbsp/h) | Microliter per Seconds (uL/s) |
|---|---|
| 0.1 tbsp/h | 0.4107434661 uL/s |
| 1 tbsp/h | 4.107434661 uL/s |
| 10 tbsp/h | 41.07434661 uL/s |
| 60 tbsp/h | 246.4460797 uL/s |
| 100 tbsp/h | 410.7434661 uL/s |
| 1,000 tbsp/h | 4,107.434661 uL/s |
Reverse conversion: Microliter per Seconds to Tablespoon per Hours
4.107434661 uL/s × 0.2434609635 = 0.9999999999 tbsp/h
4.107434661 microliter per seconds = 0.9999999999 tablespoon per hours.
tablespoon per hours = microliter per seconds × 0.243460963453
For a page dedicated to this direction, see Microliter per Seconds to Tablespoon per Hours.
Understanding the Tablespoon per Hours (tbsp/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 tablespoon per hours?
1 tablespoon per hours equals 4.107434661 microliter per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert tablespoon per hours to microliter per seconds?
Multiply the tablespoon per hours value by 4.107434661. The converter above does this instantly to whatever precision you set.
How do I convert microliter per seconds back to tablespoon per hours?
Use the reverse factor: 1 microliter per seconds equals 0.2434609635 tablespoon per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a tablespoon per hours?
Tablespoon per Hours (tbsp/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 tablespoon per hours to microliter per seconds conversion exact?
Yes. Both tablespoon per hours and microliter per seconds are defined by fixed standards rather than physical artifacts, so the factor of 4.107434661 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.