Distance divided by time.
Kilometer per Seconds to Nautical mile per Days Converter — km/s to nmi/d
Convert Kilometer per Seconds (km/s) to Nautical mile per Days (nmi/d) using the exact conversion factor (1 kilometer per seconds = 46,652.26782 nautical mile per days). See the formula, worked examples, and conversion table.
Kilometer per Seconds to Nautical mile per Days 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 1000 / 0.02143518519.
Speed uses meters per second as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Kilometer per Seconds to Nautical mile per Days
Kilometer per Seconds and Nautical mile per Days 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
nautical mile per days = kilometer per seconds × 46652.2678186
This factor comes from each unit's defined relationship to the category's base unit: 1 kilometer per seconds equals 1000 base units, and 1 nautical mile per days equals 0.0214351851852 base units, so dividing one by the other gives the direct kilometer per seconds-to-nautical mile per days factor of 46652.2678186.
Simple example
1 km/s × 46652.26782 = 46,652.26782 nmi/d
1 kilometer per seconds = 46,652.26782 nautical mile per days.
Real-world example
10 km/s × 46652.26782 = 466,522.6782 nmi/d
10 kilometer per seconds = 466,522.6782 nautical mile per days.
Conversion table
| Kilometer per Seconds (km/s) | Nautical mile per Days (nmi/d) |
|---|---|
| 1 km/s | 46,652.26782 nmi/d |
| 5 km/s | 233,261.3391 nmi/d |
| 10 km/s | 466,522.6782 nmi/d |
| 25 km/s | 1,166,306.695 nmi/d |
| 50 km/s | 2,332,613.391 nmi/d |
| 100 km/s | 4,665,226.782 nmi/d |
Reverse conversion: Nautical mile per Days to Kilometer per Seconds
1 nmi/d × 0.00002143518519 = 0.0000214352 km/s
1 nautical mile per days = 0.0000214352 kilometer per seconds.
kilometer per seconds = nautical mile per days × 0.0000214351851852
For a page dedicated to this direction, see Nautical mile per Days to Kilometer per Seconds.
Understanding the Kilometer per Seconds (km/s)
Distance divided by time.
Understanding the Nautical mile per Days (nmi/d)
Distance divided by time.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nautical mile per days are in 1 kilometer per seconds?
1 kilometer per seconds equals 46,652.26782 nautical mile per days, using the exact defined conversion factor rather than an estimate.
How do I convert kilometer per seconds to nautical mile per days?
Multiply the kilometer per seconds value by 46652.26782. The converter above does this instantly to whatever precision you set.
How do I convert nautical mile per days back to kilometer per seconds?
Use the reverse factor: 1 nautical mile per days equals 0.0000214352 kilometer per seconds. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilometer per seconds?
Kilometer per Seconds (km/s) is a unit of speed.
What is a nautical mile per days?
Nautical mile per Days (nmi/d) is a unit of speed.
Is the kilometer per seconds to nautical mile per days conversion exact?
Yes. Both kilometer per seconds and nautical mile per days are defined by fixed standards rather than physical artifacts, so the factor of 46652.26782 used above is exact to as many digits as you choose to display.