Volumetric flow rate.
Cubic Millimeter per Hours to Tablespoon per Seconds Converter — mm3/h to tbsp/s
Convert Cubic Millimeter per Hours (mm3/h) to Tablespoon per Seconds (tbsp/s) using the exact conversion factor (1 cubic millimeter per hours = 1.878557e-8 tablespoon per seconds). See the formula, worked examples, and conversion table.
Cubic Millimeter per Hours to Tablespoon 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-13 / 1.47867648e-5.
Flow rate uses cubic meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Millimeter per Hours to Tablespoon per Seconds
Cubic Millimeter per Hours and Tablespoon 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
tablespoon per seconds = cubic millimeter per hours × 1.878557e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter per hours equals 2.777778e-13 base units, and 1 tablespoon per seconds equals 0.0000147867647813 base units, so dividing one by the other gives the direct cubic millimeter per hours-to-tablespoon per seconds factor of 1.878557e-8.
Simple example
1 mm3/h × 1.878557e-8 = 1.878557e-8 tbsp/s
1 cubic millimeter per hours = 1.878557e-8 tablespoon per seconds.
Real-world example
60 mm3/h × 1.878557e-8 = 0.0000011271 tbsp/s
60 cubic millimeter per hours = 0.0000011271 tablespoon per seconds.
Conversion table
| Cubic Millimeter per Hours (mm3/h) | Tablespoon per Seconds (tbsp/s) |
|---|---|
| 0.1 mm3/h | 1.878557e-9 tbsp/s |
| 1 mm3/h | 1.878557e-8 tbsp/s |
| 10 mm3/h | 1.878557e-7 tbsp/s |
| 60 mm3/h | 0.0000011271 tbsp/s |
| 100 mm3/h | 0.0000018786 tbsp/s |
| 1,000 mm3/h | 0.0000187856 tbsp/s |
Reverse conversion: Tablespoon per Seconds to Cubic Millimeter per Hours
1.878557e-8 tbsp/s × 53232353.21 = 1.000000098 mm3/h
1.878557e-8 tablespoon per seconds = 1.000000098 cubic millimeter per hours.
cubic millimeter per hours = tablespoon per seconds × 53232353.2125
For a page dedicated to this direction, see Tablespoon per Seconds to Cubic Millimeter per Hours.
Understanding the Cubic Millimeter per Hours (mm3/h)
Volumetric flow rate.
Understanding the Tablespoon per Seconds (tbsp/s)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many tablespoon per seconds are in 1 cubic millimeter per hours?
1 cubic millimeter per hours equals 1.878557e-8 tablespoon per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter per hours to tablespoon per seconds?
Multiply the cubic millimeter per hours value by 1.878557e-8. The converter above does this instantly to whatever precision you set.
How do I convert tablespoon per seconds back to cubic millimeter per hours?
Use the reverse factor: 1 tablespoon per seconds equals 53,232,353.21 cubic millimeter per hours. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter per hours?
Cubic Millimeter per Hours (mm3/h) is a unit of flow rate.
What is a tablespoon per seconds?
Tablespoon per Seconds (tbsp/s) is a unit of flow rate.
Is the cubic millimeter per hours to tablespoon per seconds conversion exact?
Yes. Both cubic millimeter per hours and tablespoon per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1.878557e-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.