by Mark

Advanced Z-Score Calculator

Z-Score Calculator

Basic Z-Score

Z-Score Converter

Probability Between

Raw Score (x)

Please enter a valid number

Population Mean (μ)

Please enter a valid number

Standard Deviation (σ)

Must be a positive number

Provide either Z-Score or Probability

Z-Score (Z)

Please enter a valid number

Probability P(x < Z)

Must be between 0 and 1

P(x < Z)

P(x > Z)

P(0 to Z or Z to 0)

P(-Z < x < Z)

P(x < -Z or x > Z)

Left Bound (Z₁)

Please enter a valid number

Right Bound (Z₂)

Please enter a valid number