Distance divided by time.
Foot per Minutes to Kilometer per Seconds Converter — ft/min to km/s
Convert Foot per Minutes (ft/min) to Kilometer per Seconds (km/s) using the exact conversion factor (1 foot per minutes = 0.00000508 kilometer per seconds). See the formula, worked examples, and conversion table.
Foot 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 0.00508 / 1000.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Foot per Minutes to Kilometer per Seconds
Foot 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 = foot per minutes × 0.00000508
This factor comes from each unit's defined relationship to the category's base unit: 1 foot per minutes equals 0.00508 base units, and 1 kilometer per seconds equals 1000 base units, so dividing one by the other gives the direct foot per minutes-to-kilometer per seconds factor of 0.00000508.
Simple example
1 ft/min × 0.00000508 = 0.00000508 km/s
1 foot per minutes = 0.00000508 kilometer per seconds.
Real-world example
10 ft/min × 0.00000508 = 0.0000508 km/s
10 foot per minutes = 0.0000508 kilometer per seconds.
Conversion table
| Foot per Minutes (ft/min) | Kilometer per Seconds (km/s) |
|---|---|
| 1 ft/min | 0.00000508 km/s |
| 5 ft/min | 0.0000254 km/s |
| 10 ft/min | 0.0000508 km/s |
| 25 ft/min | 0.000127 km/s |
| 50 ft/min | 0.000254 km/s |
| 100 ft/min | 0.000508 km/s |
Reverse conversion: Kilometer per Seconds to Foot per Minutes
0.00000508 km/s × 196850.3937 = 1 ft/min
0.00000508 kilometer per seconds = 1 foot per minutes.
foot per minutes = kilometer per seconds × 196850.393701
For a page dedicated to this direction, see Kilometer per Seconds to Foot per Minutes.
Understanding the Foot per Minutes (ft/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 foot per minutes?
1 foot per minutes equals 0.00000508 kilometer per seconds, using the exact defined conversion factor rather than an estimate.
How do I convert foot per minutes to kilometer per seconds?
Multiply the foot per minutes value by 0.00000508. The converter above does this instantly to whatever precision you set.
How do I convert kilometer per seconds back to foot per minutes?
Use the reverse factor: 1 kilometer per seconds equals 196,850.3937 foot per minutes. You can also use the swap control in the converter above to flip the direction instantly.
What is a foot per minutes?
Foot per Minutes (ft/min) is a unit of speed.
What is a kilometer per seconds?
Kilometer per Seconds (km/s) is a unit of speed.
Is the foot per minutes to kilometer per seconds conversion exact?
Yes. Both foot per minutes and kilometer per seconds are defined by fixed standards rather than physical artifacts, so the factor of 0.00000508 used above is exact to as many digits as you choose to display.