Introduction
Bar charts help you compare values across categories using bars. You can show bars vertically or horizontally to make data easy to understand at a glance.
When you want to compare sales amounts for different products side by side.
When you need to show the number of customers by region clearly.
When you want to display survey results for multiple choices.
When you want to highlight the highest and lowest values in a dataset.
When you want to show progress toward goals across departments.