Volumetric flow rate.
Metric tablespoon per Seconds to Cubic Kilometers per Millisecond Converter — metric tbsp/s to km3/ms
Convert Metric tablespoon per Seconds (metric tbsp/s) to Cubic Kilometer per Millisecond (km3/ms) using the exact conversion factor (1 metric tablespoon per seconds = 1.5e-17 cubic kilometer per millisecond). See the formula, worked examples, and conversion table.
Metric tablespoon per Seconds to Cubic Kilometers per Millisecond 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 / 1e+12.
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 Kilometers per Millisecond
Metric tablespoon per Seconds and Cubic Kilometer per Millisecond 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 kilometers per millisecond = metric tablespoon per seconds × 1.5e-17
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 kilometer per millisecond equals 1e+12 base units, so dividing one by the other gives the direct metric tablespoon per seconds-to-cubic kilometer per millisecond factor of 1.5e-17.
Simple example
1 metric tbsp/s × 1.5e-17 = 1.5e-17 km3/ms
1 metric tablespoon per seconds = 1.5e-17 cubic kilometers per millisecond.
Real-world example
60 metric tbsp/s × 1.5e-17 = 9e-16 km3/ms
60 metric tablespoon per seconds = 9e-16 cubic kilometers per millisecond.
Conversion table
| Metric tablespoon per Seconds (metric tbsp/s) | Cubic Kilometer per Millisecond (km3/ms) |
|---|---|
| 0.1 metric tbsp/s | 1.5e-18 km3/ms |
| 1 metric tbsp/s | 1.5e-17 km3/ms |
| 10 metric tbsp/s | 1.5e-16 km3/ms |
| 60 metric tbsp/s | 9e-16 km3/ms |
| 100 metric tbsp/s | 1.5e-15 km3/ms |
| 1,000 metric tbsp/s | 1.5e-14 km3/ms |
Reverse conversion: Cubic Kilometer per Millisecond to Metric tablespoon per Seconds
1.5e-17 km3/ms × 6.666667e+16 = 1 metric tbsp/s
1.5e-17 cubic kilometers per millisecond = 1 metric tablespoon per seconds.
metric tablespoon per seconds = cubic kilometers per millisecond × 6.666667e+16
For a page dedicated to this direction, see Cubic Kilometer per Millisecond to Metric tablespoon per Seconds.
Understanding the Metric tablespoon per Seconds (metric tbsp/s)
Volumetric flow rate.
Understanding the Cubic Kilometer per Millisecond (km3/ms)
Volumetric flow rate.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic kilometers per millisecond are in 1 metric tablespoon per seconds?
1 metric tablespoon per seconds equals 1.5e-17 cubic kilometers per millisecond, using the exact defined conversion factor rather than an estimate.
How do I convert metric tablespoon per seconds to cubic kilometer per millisecond?
Multiply the metric tablespoon per seconds value by 1.5e-17. The converter above does this instantly to whatever precision you set.
How do I convert cubic kilometer per millisecond back to metric tablespoon per seconds?
Use the reverse factor: 1 cubic kilometer per millisecond equals 6.666667e+16 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 kilometer per millisecond?
Cubic Kilometer per Millisecond (km3/ms) is a unit of flow rate.
Is the metric tablespoon per seconds to cubic kilometer per millisecond conversion exact?
Yes. Both metric tablespoon per seconds and cubic kilometer per millisecond are defined by fixed standards rather than physical artifacts, so the factor of 1.5e-17 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.
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