Excel defaults to a linear scale for graphs, but you can easily change it to logarithmic to suit wide data ranges or logarithmic phenomena. The Chart Wizard produces graphs with linear scales.

Weight-watchers, remind yourself to weigh in and log your current weight into an Excel spreadsheet automatically.I've adapted a simple VB Script (Wind ...

How to use the LOG10 functions in Excel. Enter your data or use existing data. Type into the cell where you want to place the result =LOG10(A4).; Press Enter to see the result.

There is disagreement on the proper way to label logarithmic scales in charts and graphs, especially when the base is not 10. This post shows several alternative ways of labeling log scales ...