Excel F.INV.RT Function

What is F.INV.RT function in Excel?


The F.INV.RT function is one of the Statistical functions of Excel.

It returns the (right-tailed) F probability distribution (degree of diversity) for two data sets.

We can find this function in Statistical category of insert function Tab.

How to use F.INV.RT function in excel

  1. Click on an empty cell (like F5).
 an empty cell in excel

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

fx icon in excel

3. In the insert function tab you will see all functions.

function list in excel

4. Select STATISTICAL category.

5. Select F.INV.RT function.

6. Then select ok.

excel F.INV.RT function

7. In the function arguments Tab you will see F.INV.RT function.

8. X is the value at which to evaluate the function, a nonnegative number.

9. Deg_freedom1 is the numerator degrees of freedom, a number between 1 and 10^10, excluding 10^10.

10. Deg_freedom2 is the denominator degrees of freedom, a number between 1 and 10^10, excluding 10^10.

11. You will see the results in the formula result section.

Examples of F.INV.RT function in Excel

F.INV.RT related functions 

  • Use F.INV function to return the inverse of the F probability distribution: if p = F.DIST(x,…), then F.INV(p,…) = x.
  • USE F.DIST function to return the F probability distribution for two data sets.
  • Use F.DIST.RT function to return the exponential distribution.
  • Use F.TEST function to return the inverse of the (left-tailed) F probability distribution: if p = F.DIST(x,…), then F.INV(p,…) = x.

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