Weibull Failure Analysis Calculator
Weibull failure analysis is a crucial method used to predict the reliability of products or systems over time. Our Weibull failure analysis calculator simplifies this process, making it accessible to everyone.
- Enter the Beta and Eta values obtained from your data.
- Enter the time in hours for which you want to predict the failure rate.
- Click the ‘Calculate’ button to see the results and chart.
The Weibull distribution is defined by two parameters, Beta and Eta. The failure rate at time ‘t’ is given by:
λ(t) = (β / η) * (t / η)^(β-1)
| Product | Beta | Eta (hours) |
|---|---|---|
| Product A | 2.5 | 1000 |
| Product B | 3.2 | 1500 |
- Always ensure your data is clean and representative before performing Weibull analysis.
- Consider using other reliability analysis methods for a comprehensive understanding.
What is Weibull distribution?
The Weibull distribution is a continuous probability distribution that is often used to model the time to failure of a system or product.
NIST’s Guide to Reliability Engineering
Weibull Distribution from Engineering ToolBox