Metric Unit CalculatorCalculate probability density using the normal distribution density formula.
The formula, your substituted values, and the evaluated result are shown below.
Udemy is an AI-powered skills acceleration platform transforming how companies and individuals across the world build the capabilities needed to thrive in a rapidly evolving workplace.
View offerAffiliate link — we may earn a commission at no extra cost to you.This calculator applies the formula given in Formulae and Tables, State Examinations Commission (2014), page 36. Enter values in consistent units.
Math.exp(-(x-mean) × (x-mean) ÷ (2 × sd × sd)) ÷ (sd × Math.sqrt(2 × Math.PI))
Inputs: Value x, Mean μ, Standard deviation σ.
The result is rounded to 8 decimal places. Check units, assumptions and significant figures before using the answer.