VSWR
Calculate VSWR instantly with the exact formula and a worked example. Free online calculator — no signup.
VSWR
|Γ|
VSWR
1.2222
VSWR
1,222
More about: VSWR
What it calculates
The “VSWR” calculator computes VSWR from 1 parameter: |γ|.
A standard physics formula used in educational and engineering tasks.
Example calculation
With parameters |Γ| = 0.1 the result is 1.22 (VSWR = (1+|Γ|)/(1−|Γ|)).
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.