Easily add a trendline for multiple series in a chart in Excel
Kutools for Excel
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When creating a scatter chart to compare at least two sets of values, you may need to add a trendline for the series to visualize the general trend. Kutools for Excel provides a handy chart tool – Add Trend Lines to Multiple Series which helps you quickly add trendline for multiple series in a scatter chart with only one click.
Add a trendline for multiple series in Excel
Please do as follows to add a trendline for multiple series in a scatter chart in Excel.
1. Select the scatter chart that you want to add trendline.
2. Click Kutools > Charts > Chart Tools > Add Trend Lines to Multiple Series.
3. Click OK in the popping up Kutools for Excel dialog box.
Now the trendline is added for multiple series in selected scatter chart.
Notes:
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Kutools for Excel
Kutools for Excel offers 300+ advanced features to streamline your work in Excel 2010 – 2024 and Microsoft 365. The feature above is just one of many time-saving tools included.

