Z Score Calculator
Standard score: (x − mean) ÷ standard deviation.
Enter Details
Value (x)
Mean (μ)
Std dev (σ)
Result
(x − μ) ÷ σ
Note — This result is an estimate. Talk to a healthcare provider for personalized guidance.
.png&w=640&q=75){kind=small}
Standard score: (x − mean) ÷ standard deviation.
Value (x)
Mean (μ)
Std dev (σ)
(x − μ) ÷ σ
Note — This result is an estimate. Talk to a healthcare provider for personalized guidance.