A bar graph, sometimes called a bar chart or column chart, compares quantitative (that is, numerical) data between different categories. Bar graphs can also be used for more complex comparisons of data with grouped (or clustered) bar charts, and stacked bar charts. You’ll know when you’re looking at a **bar graph** and not a histogram because there will be a slight gap between each of the bars, and the axis that’s perpendicular to the bars will have discrete categories along it. Levels are plotted on one chart axis, and values are plotted on the other axis.

You’ll know when you’re looking at a bar graph and not a histogram because there will be a slight gap between each of the bars, and the axis that’s perpendicular to the bars will have discrete categories along it. There are all kinds of charts and graphs, some are easy to understand while others can be pretty tricky.

## How do you make a bar graph?

In addition, there are other types of error bars to choose from depending on how uncertain you are about your data. Like other Excel chart types, bar graphs allow for many customizations with regard to the chart title, axes, data labels, and so on. In this case, we’d select “May and “June” in order to use the data from those columns as labels in our bar graph. If you are not fully satisfied with the default layout or style of the bar graph inserted in your Excel sheet, select it to activate the Chart Tools tabs on the ribbon.

A bar graph, or bar chart is a graph that displays different categories of data with rectangular bars, where the lengths of the bars are proportional to the size of the data category they represent.

### What is the difference between a bar graph and histogram?

Using horizontal or vertical bars, a bar chart is used to compare the frequency, total count, sum, or average of data in several categories. Like many other visuals, histograms and bar charts are gaining increasing popularity for the following benefits. Therefore, you can use a bar chart to summarize large data in visual form and use a histogram to predict future process performance. You can compare different categories with the aid of a bar chart, which graphically represents the results.

All kinds of data, including quarterly sales, seasonal rainfall, and job development, are displayed using bar plots.