Analytics Calculators better insights and decisions, one calculation at a time!
  • Home
  • Calculator
  • Formulas
  • References
  • Related Calculators
    • X
  • Skip Navigation LinksCumulative Poisson Probability Calculator

Cumulative Poisson Probability Calculator

Compute cumulative probabilities for a Poisson outcome, given the expected number of event occurrences per interval, the total number of events observed, and the total number of intervals. The calculator will compute P(K<k), P(K≤k), P(K>k), and P(K≥k) for the total number of observed event occurrences k. Knowing the cumulative probabilities for a Poisson outcome is often very useful in analytics studies that use Poisson experiments.

Please provide the necessary values, and then click 'Calculate'.

Expected occurrences per interval:
Intervals:
Total event occurrences:
Related Resources
Calculator Formulas References Related Calculators Search
Analytics Calculators version 2.0

The Analytics Calculators index now contains 106 free analytics calculators!

Copyright © 2015 - 2023 by Dr. Daniel Soper. All rights reserved.