Beta Distribution Calculator

Calculate properties of the beta distribution with shape parameters alpha and beta

About Beta Distribution

The beta distribution is a continuous probability distribution defined on the interval [0, 1], parameterized by two shape parameters α and β.

Common Uses:

  • Modeling proportions and percentages
  • Bayesian statistics (prior distribution for probabilities)
  • Project management (PERT estimates)
  • A/B testing analysis
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Editorial Note

MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

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Formula Source: Standard Mathematical References

by Various

🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.