#Highlight duplicates in excel software#

Step 3 - Calculations in remaining columns However this works only in the first column, the remaining columns need a different formula in order to do correct calculations. The COUNTIF function makes sure that duplicates are not highlighted, only the first instance of each value. The second argument is calculated if the logical expression returns TRUE, the third argument is calculated if the logical expression returns FALSE. The IF function changes the calculation based on the logical expression in the first argument. Step 2 - Count cells based on a condition The COLUMNS function counts columns in a cell reference. $A$1:A1 is an expanding cell reference, it grows because A1 is a relative cell reference that changes between cells.ġ=1 and returns TRUE. IF( logical_expression, first_part, second_part) Step 1 - Check if first column is being evaluated The reason the formula looks like this is because of the order of how Excel calculates cells. The second part of the formula determines if a value is a duplicate in the remaining columns. There are two parts in this formula, one part determines if a value is a duplicate in the first column.

Press with left mouse button on Format button.

Copy and paste the above conditional formatting formula to 'Format values where this formula is true:'.

Press with left mouse button on 'Use a formula to determine what cells to format'.Press with left mouse button on 'New Rule.'.Press with left mouse button on Conditional formatting.Some of our more popular products are below.Ĭonvert Excel Spreadsheets To Webpages | Trading In Excel | Construction Estimators | Finance Templates & Add-ins Bundle | Code- VBA | Smart- VBA | Print-VBA | Excel Data Manipulation & Analysis | Convert MS Office Applications To.=IF(COLUMNS($A$1:A1)=1, COUNTIF($B$2:B2, B2), COUNTIF($B$2:B2, B2)+COUNTIF(OFFSET($B$2:$E$5, ,4, COLUMNS($A$1:A1)-1), B2))>1 OzGrid is in no way associated with Microsoft Microsoft ® and Microsoft Excel ® are registered trademarks of Microsoft Corporation.

#Highlight duplicates in excel software#

Instant Download and Money Back Guarantee on Most Software Microsoft Excel Training- From Beginner to Expert in 6 Hours / EXCEL DASHBOARD REPORTSĮxcel Trader PackageTechnical Analysis in Excel With $139.00 of FREE software! Send payment proof to 31 days after purchase Over $150.00 gets you BOTH! Purchases MUST be made via $A$1:$A$100 never changes due to the use of Absolute onīoth the column ('A') and the rows (1:100)ĭashboard Reports & Excel Dashboard Charts 50% Offīecome an ExcelUser Affiliate & Earn MoneyĬomplete Excel Training Course OR Excel Add-ins Collection 'Formula is' in the Conditional Formatting for A2 will change (in this case) ensuring A1 becomes the active cell. This is why step 1 states to Start from A1 In the COUNTIF function and that the single reference ( A1) isĪ Relative reference. It is important to note the Absolute of $A$1:$A$100 Now, all duplicates in the range A1:A100 will have the format you Let us assume the range we want to highlight duplicates is the rangeĢ) Go to Format> Conditional Formatting and choose 'Formula is'ģ) In the right hand box type the formula as show below Ĥ) Click the 'Format' button and choose any desired format to apply to anyĥ) Click 'Ok' then 'Ok' again and we are done! Highlight duplicates on an Excel Spreadsheet. Some More Great Example Uses for Conditional Formatting!įormatting feature, we move into a great use for it! That is, Got any Excel Questions? Excel Help Excel Conditional Formatting for Duplicates in Excel Download Use Conditional Formatting to Flag/Mark/Highlight Duplicates in Excel