What is EXPON.DIST function in Excel?
The EXPON.DIST function is one of the Statistical functions of Excel.
It returns the exponential distribution.
We can find this function in Statistical of insert function Tab.
How to use EXPON.DIST function in excel
- Click on an empty cell (like F5).

2. Click on the fx icon (or press shift+F3).

3. In the insert function tab you will see all functions.
4. Select STATISTICAL category.
5. Select EXPON.DIST function.
6. Then select ok.

7. In the function arguments Tab you will see EXPON.DIST function.
8. X is the value of the function, a non-negative number.
9. Lambda is the parameter value, a positive number.
10. Cumulative is a logical value for the function to return: the cumulative distribution function = TRUE; the probability density function = FALSE.
11. You will see the results in the formula result section.