Likelihood Ratio
Calculate Likelihood Ratio instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Likelihood Ratio
Sens / (1 − Spec)
LR+
5
More about: Likelihood Ratio
What it calculates
The “Likelihood Ratio” calculator computes LR+ from 1 parameter: sens / (1 − spec).
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters Sens / (1 − Spec) = 5 the result is 5.
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.