In Excel: select category labels and values, then choose Insert ▸ Bar Chart or Column Chart; use bars for long labels and columns for compact category names.
Put categories in one column and values in the next.
Select only the labels and values, excluding totals.
Choose Insert ▸ Bar Chart or Column Chart.
Sort categories and format the axis so labels are readable.
What this does
Bar and column charts compare values across categories. A bar chart runs horizontally, which works well for long names and ranked lists. A column chart runs vertically and is common for time buckets or short labels. The chart should use a clean label column, one or more numeric series and no total row inside the selected data. 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. For “double bar graph excel”, the reliable version is a short checking loop, not just the first command that appears to work. Run it on a deliberately small range first, watch how the affected chart change, and only then apply the same setup to the full sheet. When this is a ribbon command, the selection matters more than the button: confirm the range, apply the command, then spot-check the output before saving. That is what makes a visual that makes the number obvious at a glance useful in real work: repeatable, auditable, and not dependent on memory or luck.
A worked example
Products are in A2:A6 and revenue is in B2:B6. Select A2:B6, choose Insert ▸ Bar Chart, then sort the source data descending so the largest product appears first. Add data labels when exact values matter. Bar charts are the clearest default for category comparison, from revenue by product to tickets by owner. If there is any chance you will reuse this, drop it into a small template tab right now: a labelled input area on the left and the formula beside it, checked once against the tool above. Next time the same question comes up, the answer is a single paste away instead of a rebuild from memory.
In Google Sheets
If you are in Google Sheets rather than Excel, the good news is that the formula shown here is identical and the workflow barely changes — menus sit across the top instead of in a ribbon, and a few function names differ slightly, but anything you build here moves across with little or no rework. 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, the tool proves it, and the detail above shows why it holds — so the next time a colleague asks, you can answer without reaching for search. If you take one thing from this page on “double bar graph excel”, make it the habit rather than the keystrokes: set the problem up with labelled inputs, reference those cells, and let Excel do the recomputing. Bookmark the page for the syntax, but do the example once in a blank sheet and check it against the tool above — five minutes of hands-on practice fixes the method in memory far better than re-reading, and it surfaces the small snags while they are still harmless. After that the technique is genuinely yours: faster than searching for it again, and reliable enough to drop into work that other people depend on.
Common mistakes
- Including a total row, which dwarfs the real categories.
- Using a pie chart for many categories when a bar chart would be clearer.
- Leaving categories unsorted when ranking is the point.
- Starting the value axis away from zero in a way that exaggerates differences.
Frequently asked questions
Bar chart or column chart?
Use bars for long labels or rankings; use columns for short labels or time buckets.
How do I show values on bars?
Add data labels from Chart Elements.
Should a bar chart start at zero?
Usually yes, because bar length visually encodes the value.