Click on the graph axis you want to change to a logarithmic scale. Note that by clicking on different parts of the chart, you can select the whole chart, the plot area only, the legend or each axis.

Launch Excel and load the spreadsheet containing the data you want to plot. Select the first set of X and Y axis data for your chart. Click the "Insert" tab, and then select the chart type and sub ...

In “ When Should I Use Logarithmic Scales in My Charts and Graphs ”, I showed the revenues of the top 60 Forbes 500 companies using both linear and logarithmic scales. The log scale spread out ...