Instant · Precise · Universal
32 units available
10 categories total
All conversions
Every target unit at a glance
Source
Kilometer per Second (km/s)
Tip: Click any answer value to copy it.
31 conversions shown
To m/s: × 1,000. To km/h: × 3,600. To mph: × 2,237.
1 km/s = 1,000 m/s = 3,600 km/h. There are 1,000 meters in a kilometer.
For example, 1 Kilometer per Second (km/s) = 0.1265822785 Cosmic Velocity - First (v₁).
| Kilometer per Second (km/s) | Cosmic Velocity - First (v₁) |
|---|---|
| 0.001 | 0.0001265822785 |
| 0.01 | 0.001265822785 |
| 0.1 | 0.01265822785 |
| 0.5 | 0.06329113924 |
| 1 | 0.1265822785 |
| 2 | 0.253164557 |
| 5 | 0.6329113924 |
| 10 | 1.265822785 |
| 15 | 1.898734177 |
| 25 | 3.164556962 |
| 50 | 6.329113924 |
| 75 | 9.493670886 |
| 100 | 12.65822785 |
| 250 | 31.64556962 |
| 500 | 63.29113924 |
| 750 | 94.93670886 |
| 1000 | 126.5822785 |




© 2026 UntangleTools. All Rights Reserved.