Weibull Distribution PDF Calculator

Weibull Distribution PDF Calculator

Calculate the probability density function (PDF) for a Weibull distribution: $$ f(x;k,\lambda)=\frac{k}{\lambda}\left(\frac{x}{\lambda}\right)^{k-1}e^{-(x/\lambda)^k},\quad x\ge0. $$

* Enter the value \( x \) ( \( x \ge 0 \) ), shape parameter \( k \) ( \( k>0 \) ), and scale parameter \( \lambda \) ( \( \lambda>0 \) ).

Step 1: Enter Parameters

Enter a value ( \( x \ge 0 \) )

e.g., 1.5 ( \( k > 0 \) )

e.g., 1 ( \( \lambda > 0 \) )

Formula: $$ f(x;k,\lambda)=\frac{k}{\lambda}\left(\frac{x}{\lambda}\right)^{k-1}e^{-(x/\lambda)^k},\quad x\ge0. $$

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