Error bars show the margins of error or standard deviations in charts. Learn how to use predefined or custom error bar options, and how Excel calculates them.

If your formulas have errors that you anticipate and don't need to correct, you can improve the display of your results by hiding error values and error indicators in cells.

From the ribbon, click Design > Add Chart Element > Error Bars > Standard Deviation. Click one of the drawn error bars. Open the Error Bar Options tab, in the Format panel, and set the following: Set Direction to Minus. Set End Style to No Cap. For Error Amount, set Percentage to 100. Repeat the previous steps for the second-from-bottom data ...

You can change the color, width, and line style of lines in a chart (such as gridlines, axes, trendlines, or error bars), or you can create custom borders for selected shapes (such as data markers, titles, data labels, or a legend).

When your formulas have errors that you anticipate and don't need to correct, but you want to improve the display of your results. There are several ways to hide error values and error indicators in cells in Excel.

How to use conditional formatting in Excel to visually explore, analyze, and identify patterns and trends.

Formulas can sometimes result in error values in addition to returning unintended results. The following are some tools that you can use to find and investigate the causes of these errors and determine solutions. Note: This topic contains techniques that can help you correct formula errors.

Learn how to create a chart in Excel and add a trendline. Visualize your data with a column, bar, pie, line, or scatter chart (or graph) in Office.

Accessible help and resources to get your Xbox questions answered. Check the Xbox services, games, and apps for any service outages.

Millions of people have the same problem and it happens because your formula is trying to calculate itself. Here's what it looks like: The formula =D1+D2+D3 breaks because it lives in cell D3, and it's trying to calculate itself. To fix the problem, you can move the formula to another cell.