Weibull Failure Curve Model

This model estimates asset failure behavior using a Weibull distribution. Adjust the shape, scale, age range, and impact cost to see how failure probability, hazard rate, and expected cost change over the asset lifecycle.

Age at 50% Cumulative Failure
Peak PDF Age
Expected Cost at Max Age

Hazard Rate

Cumulative Failure Probability

Probability Density

Age Hazard Rate CDF PDF Impact Cost Expected Cost