The formula works with this simple logic: UNIQUE returns an array of unique entries, and COUNTA counts all the elements of the array. Tip.
Capabilities of Unique and count functions in Excel In this example, we count unique text values, but you can use this formula for other data types too including numbers, dates, times, etc. Select the column, or range where you'll be putting the values, then use CTRL+1 to bring up the Format > Cells dialog and on the Number tab select Text. Now Excel will keep your leading 0's.
How to use text function in Excel tips and tricks If you've already entered data and Excel has removed your leading 0's, you can use the TEXT function to add them back. Use COUNTIF, one of the statistical functions, to count the number of
How to use countif function in excel tips and tricks cells that meet a criterion; for example, to count the number of times a particular city ...To convert a measurement in minutes to a measurement in seconds,
How to convert minutes to second multiply the time by the following conversion ratio: 60 seconds/minute.