Recovery Drift Calculator
Estimate how far your rocket will drift during descent based on altitude, descent rate and wind speed.
° from vertical

Drift distance
---m
Total descent time
---s
Assumes constant wind speed and vertical descent. The launch angle offsets the apogee position upwind, reducing net drift — 5–10° into the wind is common practice. Real drift varies with winds aloft, turbulence and parachute oscillation. Negative angles tilt away from the wind.

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