Score a mobile network out of 100 from accessibility, retainability, call success rate, latency and congestion KPIs.
Each KPI is normalised onto its own weighted band, so a single bad metric cannot be hidden by four good ones. Latency is scored as a ratio against your target rather than an absolute value, which keeps the score meaningful across very different technologies. Executive reporting wants one number, but the sub-scores are what tell the engineering team whether the problem is coverage, core signalling or plain congestion.
Telecom Network Health Score
score = accessibility/retainability (40) + call setup success (20) + latency ratio (25) + congestion penalty (15), capped at 100.
score = accessibility/retainability (40) + call setup success (20) + latency ratio (25) + congestion penalty (15), capped at 100. Each KPI is normalised onto its own weighted band, so a single bad metric cannot be hidden by four good ones. Latency is scored as a ratio against your target rather than an absolute value, which keeps the score meaningful across very different technologies.
Executive reporting wants one number, but the sub-scores are what tell the engineering team whether the problem is coverage, core signalling or plain congestion.
This calculator takes 6 inputs: RRC setup success rate, Call retainability (100 − drop rate), Call setup success rate, Average user-plane latency, Latency target, Cells above the congestion threshold. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.