Conditionally Count Unique Values in Google Sheets
Three techniques to count unique values based on specified criteria.
Tutorials
Named Functions in Google Sheets
Create your own named functions.
Types of Date and Time Functions in Google Sheets
The date and time functions in Google Sheets can be grouped into different categories based on their purpose.
30/360, Actual/365, and Actual/360 Day Counts
Learn the three day counting conventions that banks use to calculate interest.
Create a Column of Random Numbers
Generate a column of random numbers.