Written by Allen Wyatt (last updated October 14, 2023)
This tip applies to Excel 97, 2000, 2002, and 2003
When you are creating line charts in Excel, the lines drawn between data points tend to be very straight. (This makes sense; the lines are meant to connect the points.) You can give your graphs a more professional look by simply smoothing out the curves Excel uses at each data point. Follow these steps:
Figure 1. The Patterns tab of the Format Data Series dialog box.
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (3194) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Smoothing Out Data Series.
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