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Driving Safety Calculator

Calculate stopping distance, reaction time, and impact force based on speed and road conditions.

Driving Parameters

Set your scenario

Speed (MPH)

Reaction Time (s)

Road Friction (μ)

Vehicle Mass (kg)

Safety Analysis

Impact and distance results

Total Stopping Distance

303.9 ft

Reaction: 132.0 ftBraking: 171.9 ft

Impact Kinetic Energy

539.6 kJ

Equivalent to falling from a height of 120.3 feet.