Top 10 Most Important Excel Formulas - Made Easy!

The Organic Chemistry Tutor17 minutes read

The text explains various Excel functions like average, sum, count, counta, countblank, countif, concatenate, and VLOOKUP, detailing how to use each function to manipulate data effectively and efficiently. Additionally, it provides examples of applying these functions to calculate revenue for specific individuals like Aaron, David, and Ronald.

Insights

  • Excel functions like AVERAGE, SUM, COUNT, and VLOOKUP are essential tools for calculating averages, totals, counts, and retrieving specific information from data sets.
  • VLOOKUP function in Excel allows users to search for and extract specific information (like email, phone number, revenue) based on a lookup value, table array, and column index number, enhancing data organization and retrieval capabilities.

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Recent questions

  • How can Excel calculate averages?

    By using the "average" function followed by numbers.

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Summary

00:00

Excel Functions: Averaging, Summing, Counting, Concatenating

  • The first function discussed is the average function in Excel, demonstrated by finding the average of a set of numbers.
  • To quickly average two numbers, the process involves typing "average" and the numbers separated by a comma.
  • The sum function is then explained, showing how to add up numbers in a list using the "sum" formula.
  • Similar to averaging, summing two numbers is done by typing "sum" followed by the numbers.
  • The sum if function is introduced, allowing for the calculation of the sum of specific elements in a list based on certain criteria.
  • The count function is detailed, illustrating how it counts the number of cells in a range containing numbers.
  • Count a function is explained, highlighting its ability to count cells that are not empty, whether they contain text or numbers.
  • The count blank function is described, showing how it counts empty cells in a range.
  • The count if function is demonstrated, enabling the counting of specific elements in a column based on set criteria.
  • The concatenate function is discussed, showcasing how it combines information from two columns into one, with the option to include separators like spaces.

22:01

"Comparing Revenue with VLOOKUP Function"

  • Aaron's annual revenue is $82,000, David's is $93,000, and Ronald's is $47,000.
  • The VLOOKUP function is used to find information for individuals, such as name, email, phone number, and revenue.
  • By adjusting the VLOOKUP function with the lookup value, table array, and column index number, accurate information like email, phone number, and revenue can be retrieved for different individuals.
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