Volumetric flow rate.
Metric tablespoon per Seconds to Cubic Millimeter per Hours Converter — metric tbsp/s to mm3/h
Convert Metric tablespoon per Seconds (metric tbsp/s) to Cubic Millimeter per Hours (mm3/h) using the exact conversion factor (1 metric tablespoon per seconds = 54,000,000 cubic millimeter per hours). See the formula, worked examples, and conversion table.
Metric tablespoon per Seconds to Cubic Millimeter per Hours 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 / 2.77777778e-13.
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 Cubic Millimeter per Hours
Metric tablespoon per Seconds and Cubic Millimeter per Hours 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
cubic millimeter per hours = metric tablespoon per seconds × 54000000
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 cubic millimeter per hours equals 2.777778e-13 base units, so dividing one by the other gives the direct metric tablespoon per seconds-to-cubic millimeter per hours factor of 54000000.
Simple example
1 metric tbsp/s × 54000000 = 54,000,000 mm3/h
1 metric tablespoon per seconds = 54,000,000 cubic millimeter per hours.
Real-world example
60 metric tbsp/s × 54000000 = 3,240,000,000 mm3/h
60 metric tablespoon per seconds = 3,240,000,000 cubic millimeter per hours.
Conversion table
| Metric tablespoon per Seconds (metric tbsp/s) | Cubic Millimeter per Hours (mm3/h) |
|---|---|
| 0.1 metric tbsp/s | 5,400,000 mm3/h |
| 1 metric tbsp/s | 54,000,000 mm3/h |
| 10 metric tbsp/s | 540,000,000 mm3/h |
| 60 metric tbsp/s | 3,240,000,000 mm3/h |
| 100 metric tbsp/s | 5,400,000,000 mm3/h |
| 1,000 metric tbsp/s | 54,000,000,000 mm3/h |
Reverse conversion: Cubic Millimeter per Hours to Metric tablespoon per Seconds
1 mm3/h × 1.851852e-8 = 1.851852e-8 metric tbsp/s
1 cubic millimeter per hours = 1.851852e-8 metric tablespoon per seconds.
metric tablespoon per seconds = cubic millimeter per hours × 1.851852e-8
For a page dedicated to this direction, see Cubic Millimeter per Hours to Metric tablespoon per Seconds.
Understanding the Metric tablespoon per Seconds (metric tbsp/s)
Volumetric flow rate.
Understanding the Cubic Millimeter per Hours (mm3/h)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic millimeter per hours are in 1 metric tablespoon per seconds?
1 metric tablespoon per seconds equals 54,000,000 cubic millimeter per hours, using the exact defined conversion factor rather than an estimate.
How do I convert metric tablespoon per seconds to cubic millimeter per hours?
Multiply the metric tablespoon per seconds value by 54000000. The converter above does this instantly to whatever precision you set.
How do I convert cubic millimeter per hours back to metric tablespoon per seconds?
Use the reverse factor: 1 cubic millimeter per hours equals 1.851852e-8 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 cubic millimeter per hours?
Cubic Millimeter per Hours (mm3/h) is a unit of flow rate.
Is the metric tablespoon per seconds to cubic millimeter per hours conversion exact?
Yes. Both metric tablespoon per seconds and cubic millimeter per hours are defined by fixed standards rather than physical artifacts, so the factor of 54000000 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.