When you type a seven-or-ten-digit phone number into an Excel cell that uses the phone number format, Excel will automatically change the way the number looks so that it appears as a phone number ...

Learn Excel 365 number formatting to create clear, professional spreadsheets. Learn essential tips and advanced techniques for data clarity ...

Built-in Smart Formats Now let’s move to the situation where you want to include phone numbers in a worksheet. In the U.S. that means you will be entering a nine-digit number into a cell. This is a ...

Calculate the difference between two values in your Microsoft Excel worksheet. Excel provides one general formula that finds the difference between numbers, dates and times. It also provides some ...

Square brackets aren’t just useful for formatting positive and negative numbers; they can also be used to format conditions. We’re also going to use another handy function Excel offers.

Here is the formula for that: = “***-****-” & RIGHT (A1,4) Caveat : When you enter the full number in the first column, be sure to use the dashes, which tell Excel to format the numbers as text. If ...