Pendulum Calculator
Calculate pendulum period, frequency, and length. Supports simple and physical pendulums.
Results
2.0061s
Period (T)
0.4985Hz
Frequency (f)
1m
Length (L)
9.81m/s²
Gravity (g)
Angular Frequency: 3.1321 rad/s
Pendulum Animation

Formula

Valid for small angles (<15°). For larger amplitudes, period increases slightly.

T = 2π√(L/g)
f = 1/T
ω = 2πf

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