PDF download Download Article PDF download Download Article

Once you have a set of data and a chart created, you can track the trends shown in the data with some lines called trend lines. This wikiHow will teach you how to add two trend lines in Excel on Windows and Mac.

Quick Steps to Add a Second Trendline to an Excel Chart

Select a chart in your spreadsheet. On Windows, click the + next to your chart and select Trendline , then the data to apply it to. Repeat this step to add a second trendline. On Mac, go to Chart Design > Add Chart Element to add a trendline. Do this twice to add two.

Method 1
Method 1 of 2:

Using Windows

PDF download Download Article
  1. You can either open Excel from your Start menu then click File > Open or you can right-click the project file in your file manager and click Open with > Excel .
  2. You can only add trend lines to a chart, so if you don't have one create one .
    • To create a chart, select your data set and click Insert > Recommended Charts or click a chart that you want. [1]
    • In order to add two trend lines, you'll need to have data for more than one thing, like the performance of two or more sales people instead of a single store.
    Advertisement
  3. It's at the top right corner of the chart and will open a drop-down menu.
  4. It's near the bottom of the menu.
  5. The type of line, like Exponential , will change how the data is perceived, so you can click these to see a preview of the final result.
  6. If you're using the previous example of store employees instead of a single store, you can apply the exponential trendline to Jeff's data to show a severe increase in sales.
  7. The trendline you picked and set will appear on your chart.
  8. You'll only see this when the chart is selected, so if creating a trendline de-selected the chart, you need to click it again. It's at the top right corner of the chart and will open a drop-down menu.
  9. It's near the bottom of the menu.
  10. The type of line, like Exponential , will change how the data is perceived, so you can click these to see a preview of the final result.
  11. If you're using the previous example of store employees instead of a single store, you can apply the linear projection trendline to John to show that his sales have been steadily decreasing.
  12. The trendline you picked and set will appear on your chart and you'll have two trend lines visible. [2]
  13. Advertisement
Method 2
Method 2 of 2:

Using Mac

PDF download Download Article
  1. You can either open Excel from your Applications folder then click File > Open or you can right-click the project file in Finder and click Open with > Excel .
  2. You can only add trend lines to a chart, so if you don't have one create one .
    • To create a chart, select your data set and click Insert > Recommended Charts or click a chart that you want.
    • In order to add two trend lines, you'll need to have data for more than one thing, like the performance of two or more sales people instead of a single store.
  3. " You can do this by going to View > Print Layout . [3]
  4. It's at the top right corner of the chart and will open a drop-down menu. If you don't see this tab next to Review and View , make sure you have the chart selected.
  5. You'll see this as the first option to the left of the "Chart Design" menu.
  6. It's near the bottom of the menu.
  7. The type of line, like Exponential vs Moving Average , will change how the data is perceived, so you can click these to see a preview of the final result.
    • Once you make a selection, the trend line will appear in your chart.
  8. It's at the top right corner of the chart and will open a drop-down menu. If you don't see this tab next to Review and View , make sure you have the chart selected.
  9. You'll see this as the first option to the left of the "Chart Design" menu.
  10. It's near the bottom of the menu.
  11. The type of line, like Exponential vs Moving Average , will change how the data is perceived, so you can click these to see a preview of the final result.
  12. Advertisement

Expert Q&A

Ask a Question
      Advertisement

      Tips

      Submit a Tip
      All tip submissions are carefully reviewed before being published
      Name
      Please provide your name and last initial
      Thanks for submitting a tip for review!

      About This Article

      Article Summary X

      1. Open your project in Excel.
      2. Click to select a chart.
      3. Click + and Add Trendline .
      4. Click a type of trendline that you want.
      5. Select the data to apply this trendline to then click OK .
      6. Click + and Add Trendline .
      7. Click a type of trendline that you want.
      8. Select the data to apply this trendline to then click OK .

      Did this summary help you?
      Thanks to all authors for creating a page that has been read 30,532 times.

      Is this article up to date?

      Advertisement