In Excel: use =SUM(range), for example =SUM(A1:A10), or =SUMIF(range, criteria, sum_range) to add only the rows that match a condition.
On this page7
Click the empty cell where the total should go.
Type =SUM( and drag to select the range, then close the bracket and press Enter.
For a quick total, select the range and press Alt+= (Windows) to AutoSum it.
To total conditionally, use =SUMIF(criteria_range, condition, sum_range).
What this does
SUM adds every number in the range you give it, ignoring blanks and text so you do not have to clean the column first. It is the most-used function in any spreadsheet because totals are everywhere. When you only want some of the values, SUMIF (one condition) and SUMIFS (several) add just the rows that meet your criteria. Keep the inputs visible and clearly labelled and the whole thing stays auditable — anyone who opens the file later, including you, can see at a glance exactly what feeds the result and change one assumption without hunting through the formula. Treat “show the total row in excel” as a small repeatable workflow rather than a one-off click you hope to remember next time. Use a small test block before the live file, so any surprise in the affected rows shows up while it is still harmless. When a formula is involved, keep the inputs labelled beside it, reference cells instead of typing values, and apply number formatting only after the result checks out. That turns a layout choice that keeps the sheet readable and sortable into a method you can reuse, explain, and defend when the workbook leaves your screen.
A worked example
To total a column of sales in A1:A10, type =SUM(A1:A10). To total only the "North" region, =SUMIF(B1:B10,"North",A1:A10) adds the A-values whose B-cell says North. The AutoSum button (Alt+= on Windows) writes the SUM for you and guesses the range — handy, but always check the highlighted range is right. Every dashboard, invoice and budget ends in a total, which is why SUM — and its conditional cousins SUMIF and SUMIFS — is the first function worth mastering. Get it right and the rest of the sheet builds on solid ground. Check the referenced cells, argument order and result type in your workbook. Start with the worked example before changing an input, then compare the changed result with the calculation you expected. An error value or a result of a different type is a reason to inspect the inputs and arguments.
In Google Sheets
The standard worksheet functions used by this example are listed in Google Sheets. Check the cell references, argument separators and input types in the target spreadsheet, then compare the worked result. This formula-availability check does not establish identical menus, keyboard shortcuts or workbook features, and it is not a product execution test. The aim was to get you unstuck fast and leave you a little more capable than a copy-paste would. The answer is at the top and the detail above shows why it holds — so the next time a colleague asks, you can answer without reaching for search. For “show the total row in excel”, keep the input cells and the result visible while you check the formula in Excel. Follow the worked example and change one input at a time. The steps explain the workbook calculation; this page does not run a live calculator for that task.
Common mistakes
- Letting AutoSum guess a range that misses the top or bottom row — always check the outline.
- Summing a column that includes its own total cell, creating a circular reference.
- Expecting
SUMto add text numbers — values stored as text are skipped silently. - Using
SUMIFwhen you need several conditions; reach forSUMIFSinstead.
Frequently asked questions
SUM vs AutoSum?
AutoSum is just a button that writes a SUM formula for the range it guesses. The formula is identical; AutoSum only saves typing.
How do I sum with a condition?
Use SUMIF for one condition (=SUMIF(range, ">100")) or SUMIFS for several criteria across different columns.
Why does SUM ignore some cells?
SUM only adds numbers; cells holding text, including numbers stored as text, are skipped. Convert them with VALUE or by multiplying by 1.