<-- Enter x
<-- Enter λ

##### How does the Exponential Distribution Calculator work?
Free Exponential Distribution Calculator - Calculates the Probability Density Function (PDF) and Cumulative Density Function (CDF) of the exponential distribution as well as the mean, variance, standard deviation, and entropy.
This calculator has 2 inputs.

### What 6 formulas are used for the Exponential Distribution Calculator?

ƒ(x,λ) = λe-λx
F(x,λ) = 1 - e-λx
μ = 1/λ
Median = Ln(2)/λ
σ2 = 1/λ2
Entropy = 1 -Ln(λ)

For more math formulas, check out our Formula Dossier
##### What 8 concepts are covered in the Exponential Distribution Calculator?
density
The compactness measure of an object
distribution
value range for a variable
entropy
refers to disorder or uncertainty
exponential
of or relating to an exponent
exponential distribution
probability distribution that describes the time between events in a Poisson point process
mean
A statistical measurement also known as the average
standard deviation
a measure of the amount of variation or dispersion of a set of values. The square root of variance
variance
How far a set of random numbers are spead out from the mean