Cyber Risk Score
Free Cyber Risk Score calculator with clear step-by-step results.
About Cyber Risk Score
A composite cyber risk score from threat, vulnerability and controls.
Formula
Formula
Exposure = threat × vulnerability ÷ 10; risk = exposure × (1 − mitigation)
Worked example
With the default values below, Cyber Risk Score returns Risk Score of 2.52. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Asset valueminimum 0 $
- 500,000 $
- Threat score (0-10)accepts 0–10
- 7
- Vulnerability score (0-10)accepts 0–10
- 6
- Mitigation score (0-10)accepts 0–10
- 4
Results
- Risk Score
- 2.52
- Exposure (pre-mitigation)
- 4.20
- Risk Band
- Medium
Step by step
- 1Values used
- 2Formula
- 3Risk Score= 2.52
- 4Exposure (pre-mitigation)= 4.20
- 5Risk Band= Medium
Assumptions and limits
- The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How does this calculator work?
A composite cyber risk score from threat, vulnerability and controls.
Why does this matter?
A heuristic; calibrate to your framework.