VSWR / Return Loss Calculator

This VSWR / Return Loss calculator allows you to compute corresponding VSWR, Return Loss, Reflection coefficient and Mismatch Loss values for the entered input value and input type.

Please enter your values below.

Formulas

VSWR = (1 + Γ) / (1 - Γ)Γ = (VSWR + 1) / (VSWR - 1)LR = -20Log10Γ LM = -10Log10(1 - Γ2)

Where
VSWR = voltage standing wave ratio
Γ = Reflection Coefficient
LR = Return Loss
LM = Mismatch Loss

Diagram View