Escape Velocity Calculator
v_esc = √(2GM/R) — minimum speed to escape a body's gravitational well.
Escape Velocity
11.186 km/s
m/s11186 m/s
km/s11.186 km/s
km/h40269 km/h
Mach32.871
% of c0.0037312 %
Escape velocities — common bodies:
| Body | km/s | Mach | % of c |
|---|---|---|---|
| Sun | 617.75 | 1815.4 | 0.20606 |
| Earth | 11.186 | 32.871 | 0.0037312 |
| Moon | 2.375 | 6.9794 | 0.00079222 |
| Mars | 5.027 | 14.773 | 0.0016768 |
| Jupiter | 60.198 | 176.9 | 0.02008 |
| Neutron star (ex) | 193320 | 568120 | 64.486 |