Physics
Doppler Effect Calculator
Lets users compute and verify doppler effect instantly with formula, steps and examples — no manual math.
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m/s
Your result
Observed frequency
1,061.9195 Hz
Observed frequency = 1061.9 Hz (61.9 Hz shift).
Frequency shift
61.9195 Hz
About this calculator
Doppler effect: f' = f × (c + v_observer) / (c − v_source), using the convention that motion toward the other party is positive. An approaching source raises pitch; a receding one lowers it.
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