1. Locate the columns you want to merge
Start by locating the two columns that contain the data you want to merge in your Excel worksheet, such as first and last names, IDs, or product codes.
2. Insert a new column for your combined values
Highlight an adjacent column, right-click it, and select Insert to create a new column for your combined values.
3. Enter the CONCAT formula
In the first row of your new column, type a formula like =CONCAT(A2, " ", B2)
to merge the contents of the two cells with a space in between, then press Return
(Mac) or Enter
(Windows).
4. Apply the formula to all rows
Click and drag the fill handle from the corner of the cell to apply the formula to all remaining rows.
5. (Optional) Convert formulas to static values
You can convert the formula to static values by copying the entire column, right-clicking it, then selecting Paste Special > Values
.