Article updated on April 12, 2018

The EXPON.DIST function returns the exponential distribution. Use EXPON.DIST to model the time between events.

Formula in cell C3:

=EXPON.DIST(B3,C3,D3)

Excel Function Syntax

EXPON.DIST(xlambdacumulative)

Arguments

x Required. The value of the function.
lambda Required. The parameter value.
cumulative Required. TRUE - cumulative distribution function, FALSE - probability density function.

Comments

Link to Wikipedia: Exponential distribution