Set a default font before you start typing

To change the font that appears every time you open a blank document in Word, you need to modify the Normal template — the underlying file that controls default formatting. The steps differ slightly between Windows and Mac, but both let you pick a typeface, size, and style that will carry forward to every new document you create.

On Windows, open Word and go to the Home tab. Click the small arrow in the bottom right corner of the Font group (next to where it shows your current font name). In the dialog that opens, select the font you want, the size, and any style like bold or italic. Then click the "Set As Default" button at the bottom left. Word will ask you to confirm — choose "Yes, and update the template based on the quickstyle set" to apply it to all future documents.

On Mac, the process is similar but the menu location differs. Open Word, go to Home, and click the Font dialog launcher (the small arrow in the Font section). Choose your font, size, and style, then click "Default" at the bottom of the dialog. Confirm the change when prompted.

Key Takeaways

  • Changing your default font modifies the Normal template, which controls formatting in every new blank document you create.
  • On Windows, use the Font dialog launcher on the Home tab and click "Set As Default" after choosing your font.
  • On Mac, the Font dialog launcher is also on the Home tab, but you click "Default" instead of "Set As Default".
  • Your choice affects only new documents — existing files keep their current formatting unless you manually change them.
  • Common choices are Calibri (the current Windows default), Times New Roman, or Arial, depending on whether you prefer sans-serif or serif fonts.

Why the Normal template controls your defaults

Every blank document in Word is built from a template file called Normal.dotm (on Windows) or Normal.dotm (on Mac). This template contains the default font, spacing, margins, and styles that appear the moment you start typing. When you change the default font through the Font dialog, you are editing this template file directly.

This means the change persists across all new documents you create going forward. If you share documents with colleagues who use different default fonts, their version of Word will display your document in their default font unless you have explicitly formatted the text — so changing your default does not force others to see a particular font.

What happens if you only change the font in one document

If you select all the text in a single document and change the font, that change applies only to that file. The next time you open a blank document, Word reverts to whatever default font you set in the Normal template. This is useful when you need a specific font for one project but want to keep your usual default for everything else.

To change the font for just one document without touching your defaults, select all text (Ctrl+A on Windows, Command+A on Mac), then pick a new font from the Home tab. Save the document, and the font choice stays with that file alone.

Resetting to Word's original default if you change your mind

If you set a custom default and later want to go back to what Word shipped with, you can reset the Normal template. On Windows, the original default is Calibri, 11 point. On Mac, it is also Calibri, 11 point. To reset, open the Font dialog launcher, choose Calibri and size 11, and click "Set As Default" again.

If you have made many changes to the Normal template and want to start fresh, you can delete the template file entirely and Word will recreate it with factory settings. This is a more drastic step and is rarely necessary — simply setting your preferred font again through the dialog is usually enough.

Fonts that work across Windows and Mac

If you share documents with people on different operating systems, some fonts may not display the same way or may not be installed on their machine. Safe choices that exist on both Windows and Mac include Calibri, Arial, Times New Roman, Courier New, and Georgia. These fonts are included with both versions of Office and will display consistently regardless of which system opens the file.

If you choose a font that is not installed on someone else's computer, Word will substitute it with a similar font automatically — but the substitution may not match your intention. Sticking to common fonts avoids this problem, especially if you are sending documents to people outside your organization.

Why your default font might not change

If you set a default font but new documents still open in a different font, the most common cause is that you did not confirm the dialog when Word asked you to update the template. Go back through the Font dialog and make sure you click the confirmation button when prompted. On Windows, this says "Yes, and update the template based on the quickstyle set." On Mac, simply clicking "Default" should be enough.

Another possibility is that you are opening a document based on a different template. If your workplace uses custom templates for specific document types, those templates may have their own default fonts that override your personal Normal template. Check whether the document you opened says "Normal" or something else in the template selector.

Changing font size and line spacing at the same time

When you open the Font dialog to set your default, you can change more than just the typeface. The same dialog lets you set the default size (measured in points), line spacing, and character spacing. Many people set their default to a slightly larger size than Word's factory setting — for example, 12 point instead of 11 point — to make text easier to read on screen.

To adjust these settings, open the Font dialog launcher, make your changes on the Font tab and the Spacing tab, then click "Set As Default." All of these choices will carry forward to your next blank document. If you later want to change just the size while keeping the same font, you can go through the dialog again and adjust only the size field.

Frequently Asked Questions

Does changing my default font affect documents I already created?

No. Your default font change applies only to new blank documents you create after making the change. Existing files keep their current formatting. If you want to change the font in an old document, you need to open it, select all the text, and manually change the font.

Can I set different defaults for different types of documents?

Not through the standard interface. Word's default font setting applies to all new blank documents. However, if you use templates for specific projects (like a resume template or a report template), you can set different defaults within each template file by editing the template itself and saving those changes.

What if I want to use a font that is not in the dropdown list?

If a font is installed on your computer but does not appear in Word's font list, try typing the font name directly into the font field instead of selecting from the dropdown. If the font still does not appear, it may not be installed correctly. Check your system's font settings to confirm the font is available.

Will my default font choice show up the same way on someone else's computer?

Only if they have that font installed. If you send a document to someone who does not have your chosen font, Word will substitute a similar font automatically. To avoid surprises, use common fonts like Calibri, Arial, or Times New Roman when sharing documents with others.

Can I set a default font just for myself without affecting other users on my computer?

Yes. Each user account on your computer has its own Normal template, so changing your default font affects only documents you create under your user account. Other people who log in with different accounts will see their own default fonts.