What is the difference between a histogram chart and a bar chart? Histogram charts group the data value bins along the x-axis of the chart, while it displays the distribution frequency along the y-axis (the amount or the percentage of the variable amongst others). It visualizes the frequency distribution by arranging the data values into bins and then presenting them as separate columns. How to Make a Histogram Chart in Excel?Ī histogram is a chart type that displays the frequency of specific values distributed in range groups.What is the difference between a histogram chart and a bar chart?.Learn how to make a histogram chart in Excel for your projects and work with this tutorial!