Applies ToExcel for Microsoft 365 Word for Microsoft 365 Outlook for Microsoft 365 PowerPoint for Microsoft 365 Excel 2024 Word 2024 Outlook 2024 PowerPoint 2024 Excel 2021 Word 2021 Outlook 2021 PowerPoint 2021 Excel 2019 Word 2019 Outlook 2019 PowerPoint 2019 Excel 2016 Word 2016 Outlook 2016 PowerPoint 2016 Office 2016
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If you need to use an equation, add or write one in your Office app.

  1. Select Insert > Equation or press Alt + =.

  2. To use a built-in formula, select Design > Equation.

  3. To create your own, select Design > Equation > Ink Equation.

  4. Use your finger, stylus, or mouse to write your equation.

  5. Select Insert to bring your equation into the file.

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Write an equation or formula

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