Z-score Calculator

Jump To Calculator

Z-score Calculator

Update any field to see the result instantly.

Type

Raw Score (x)

Z-score (z)

Mean (μ)

Standard Deviation (σ)

Z-score--

Raw Score--

P(Z < z)--

P(Z > z)--

P(|Z| < z)--

Live calculator: your results refresh automatically as you type.