Rainfall Intensity Calculator

Posted by Dinesh on

Use this simple hydraulics and waterworks calculator to calculate rainfall intensity.

Computing Rainfall Intensity


I = K × Fn1 / (t + b)n

  • K, b, n, and n1 - coefficient, factor, and exponents, respectively, depending on conditions that affect rainfall intensity
  • F - frequency of occurrence of rainfall, years
  • t - duration of storm, min