Distance divided by time.
Millimeter per Minutes to Kilometer per Seconds Converter — mm/min to km/s
Convert Millimeter per Minutes (mm/min) to Kilometer per Seconds (km/s) using the exact conversion factor (1 millimeter per minutes = 1.666667e-8 kilometer per seconds). See the formula, worked examples, and conversion table.
Millimeter per Minutes to Kilometer per Seconds converter
Converter
Speed Converter
Convert road, aviation, marine, lab, and scientific speed units.
Context values
Some unit families need one extra value for a physically accurate result.
Distance divided by time.
Result = input x 1.66666667e-5 / 1000.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Millimeter per Minutes to Kilometer per Seconds
Millimeter per Minutes and Kilometer per Seconds both describe speed, and the conversion matters whenever a maritime or aviation speed (knots) needs to be compared against a road speed (mph). Both are distance divided by time units.
Formula
kilometer per seconds = millimeter per minutes × 1.666667e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 millimeter per minutes equals 0.0000166666666667 base units, and 1 kilometer per seconds equals 1000 base units, so dividing one by the other gives the direct millimeter per minutes-to-kilometer per seconds factor of 1.666667e-8.
Simple example
1 mm/min × 1.666667e-8 = 1.666667e-8 km/s
1 millimeter per minutes = 1.666667e-8 kilometer per seconds.
Real-world example
10 mm/min × 1.666667e-8 = 1.666667e-7 km/s
10 millimeter per minutes = 1.666667e-7 kilometer per seconds.
Conversion table
| Millimeter per Minutes (mm/min) | Kilometer per Seconds (km/s) |
|---|---|
| 1 mm/min | 1.666667e-8 km/s |
| 5 mm/min | 8.333333e-8 km/s |
| 10 mm/min | 1.666667e-7 km/s |
| 25 mm/min | 4.166667e-7 km/s |
| 50 mm/min | 8.333333e-7 km/s |
| 100 mm/min | 0.0000016667 km/s |
Reverse conversion: Kilometer per Seconds to Millimeter per Minutes
1.666667e-8 km/s × 60000000 = 1.0000002 mm/min
1.666667e-8 kilometer per seconds = 1.0000002 millimeter per minutes.
millimeter per minutes = kilometer per seconds × 60000000
For a page dedicated to this direction, see Kilometer per Seconds to Millimeter per Minutes.
Understanding the Millimeter per Minutes (mm/min)
Distance divided by time.
Understanding the Kilometer per Seconds (km/s)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilometer per seconds are in 1 millimeter per minutes?
1 millimeter per minutes equals 1.666667e-8 kilometer per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert millimeter per minutes to kilometer per seconds?
Multiply the millimeter per minutes value by 1.666667e-8. The converter above does this instantly to whatever precision you set.
How do I convert kilometer per seconds back to millimeter per minutes?
Use the reverse factor: 1 kilometer per seconds equals 60,000,000 millimeter per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a millimeter per minutes?
Millimeter per Minutes (mm/min) is a unit of speed.
What is a kilometer per seconds?
Kilometer per Seconds (km/s) is a unit of speed.
Is the millimeter per minutes to kilometer per seconds conversion exact?
Yes. Both millimeter per minutes and kilometer per seconds are defined by fixed standards rather than physical artifacts, so the factor of 1.666667e-8 used above is exact to as many digits as you choose to display.