Safe Landing Calculator.
AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.
Ensure your model rocket returns safely. Calculates the required parachute diameter based on rocket mass and desired descent velocity (usually 15-20 ft/s or 4.5-6 m/s).
AI-generated estimates. No guarantee of accuracy. We assume no liability for decisions based on these results. Independent verification is recommended.