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# Convert [Kilometers Per Hour] to [Miles Per Second], (km/h to mi/s)

## SPEED

1 Kilometers Per Hour
= 0.000172603247037 Miles Per Second
*Select units, input value, then convert.

Embed to your site/blog Convert to scientific notation.
Category: speed
Conversion: Kilometers Per Hour to Miles Per Second
The base unit for speed is meters per second (Non-SI Unit)
[Kilometers Per Hour] symbol/abbrevation: (km/h)
[Miles Per Second] symbol/abbrevation: (mi/s)

How to convert Kilometers Per Hour to Miles Per Second (km/h to mi/s)?
1 km/h = 0.000172603247037 mi/s.
1 x 0.000172603247037 mi/s = 0.000172603247037 Miles Per Second.
Always check the results; rounding errors may occur.

Definition:
In relation to the base unit of [speed] => (meters per second), 1 Kilometers Per Hour (km/h) is equal to 0.277778 meters-per-second, while 1 Miles Per Second (mi/s) = 1609.344 meters-per-second.
1 Kilometers Per Hour to common speed units
1 km/h =0.621371689334 miles per hour (mi/h)
1 km/h =0.0103561948222 miles per minute (mi/m)
1 km/h =0.000172603247037 miles per second (mi/s)
1 km/h =1 kilometers per hour (km/h)
1 km/h =0.0166666466667 kilometers per minute (km/m)
1 km/h =0.000277778 kilometers per second (km/s)
1 km/h =0.277778 meters per second (m/s)
1 km/h =1000 meters per hour (m/h)
1 km/h =0.539957701907 knots (kn)
1 km/h =9.2656767236E-10 speed of light (c)
Kilometers Per Hour to Miles Per Second (table conversion)
1 km/h =0.000172603247037 mi/s
2 km/h =0.000345206494075 mi/s
3 km/h =0.000517809741112 mi/s
4 km/h =0.000690412988149 mi/s
5 km/h =0.000863016235187 mi/s
6 km/h =0.00103561948222 mi/s
7 km/h =0.00120822272926 mi/s
8 km/h =0.0013808259763 mi/s
9 km/h =0.00155342922334 mi/s
10 km/h =0.00172603247037 mi/s
20 km/h =0.00345206494075 mi/s
30 km/h =0.00517809741112 mi/s
40 km/h =0.00690412988149 mi/s
50 km/h =0.00863016235187 mi/s
60 km/h =0.0103561948222 mi/s
70 km/h =0.0120822272926 mi/s
80 km/h =0.013808259763 mi/s
90 km/h =0.0155342922334 mi/s
100 km/h =0.0172603247037 mi/s
200 km/h =0.0345206494075 mi/s
300 km/h =0.0517809741112 mi/s
400 km/h =0.0690412988149 mi/s
500 km/h =0.0863016235187 mi/s
600 km/h =0.103561948222 mi/s
700 km/h =0.120822272926 mi/s
800 km/h =0.13808259763 mi/s
900 km/h =0.155342922334 mi/s
1000 km/h =0.172603247037 mi/s
2000 km/h =0.345206494075 mi/s
4000 km/h =0.690412988149 mi/s
5000 km/h =0.863016235187 mi/s
7500 km/h =1.29452435278 mi/s
10000 km/h =1.72603247037 mi/s
25000 km/h =4.31508117593 mi/s
50000 km/h =8.63016235187 mi/s
100000 km/h =17.2603247037 mi/s
1000000 km/h =172.603247037 mi/s
1000000000 km/h =172603.247037 mi/s