Lorentz Factor Calculator
Calculate the Lorentz factor (γ) and relativistic effects from velocity
Speed of light c = 299,792,458 m/s = 1,079,252,848.8 km/h
Formulas Used
Lorentz factor: γ = 1 / √(1 - v²/c²)
Time dilation: Δt' = γΔt
Length contraction: L = L₀/γ
Relativistic kinetic energy: KE = (γ - 1)mc²
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: University Physics
by Young & Freedman
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.