## Summary

This examples shows how to calculate a volunteer hour requirement. The requirement is to have 15 volunteer hours, with at least 5 in each category. The formula in F6 is:

``````=AND(COUNTIF(C6:E6,">=5")=3,SUM(C6:E6)>=15)
``````

## Generic formula

``=AND(COUNTIF(rng,">=5")=3,SUM(rng)>=15)``

## Explanation

There are two requirements that must be satisfied, and both evaluated inside a single AND statement. The first requirement is at least 5 volunteer hours in each of the 3 categories: A, B, and C. This requirement is tested with a logical statement based on the COUNTIF function:

``````COUNTIF(C6:E6,">=5")=3
``````

In the range C6:E6, we count numbers greater than or equal to 5.

The second requirement is to have at least 15 volunteer hours total. This requirement is tested with a simple logical expression based on the SUM function:

``````SUM(C6:E6)>=15)
``````

If both the the logical conditions return TRUE, the AND function will return TRUE. IF either returns FALSE, AND will return false. Author ### Dave Bruns

Hi - I'm Dave Bruns, and I run Exceljet with my wife, Lisa. Our goal is to help you work faster in Excel. We create short videos, and clear examples of formulas, functions, pivot tables, conditional formatting, and charts.