How to convert test scores to letter grades in Excel?

letter grades from test scores in Excel

We can use Excel’s LOOKUP function to quickly convert exam or test scores to letter grades like A+ or F. In this article, let me explain the process and necessary formulas. I will also share a technique to calculate letter grades from test scores using percentiles.

Weighted Average in Excel [Formulas]

Weighted Average in Excel with Percentage Weights

Learn how to calculate weighted averages in excel using formulas. In this article we will learn what a weighted average is and how to Excel’s SUMPRODUCT formula to calculate weighted average / weighted mean.

What is weighted average?

Wikipedia defines weighted average as, “The weighted mean is similar to an arithmetic mean …, where instead of each of the data points contributing equally to the final average, some data points contribute more than others.”

Calculating weighted averages in excel is not straight forward as there is no built-in formula. But we can use SUMPRODUCT formula to easily calculate them. Read on to find out how.

Beautiful Staff Roster Excel Template [FREE Download]

STAFF-ROSTER-TEMPLATE

Do you want to manage your staff’s allocations, shift schedules and view the results in a 4 week grid fashion (like below)? Then you are going to love my FREE Staff Roster Excel Template. What can you do with this template? Template Compatibility This template is designed to work with modern Excel only. You need […]