What Font Size to Use in a Cover Letter

Everyone · Explainer · Updated October 1, 2026 · LearnLife Editorial

What is font size in a cover letter and why does it matter?

Font size in a cover letter refers to the measurement of the height of the characters in the text, expressed in points (pt). Essentially, it controls how large or small the words appear on the page. Choosing the right font size is crucial because it directly impacts the readability and professionalism of your letter. A cover letter that’s too small forces the hiring manager to squint or zoom in, which can cause frustration and may lead them to overlook your application. On the other hand, an excessively large font can make your letter look unprofessional or childish and may push your content onto a second page unnecessarily.

Beyond readability, font size contributes to the visual balance of your letter and helps ensure it fits the standard format expected by employers. A letter that looks too dense or too sparse can distract from the message you want to convey—your qualifications and enthusiasm for the job. Selecting an appropriate font size shows you understand standard business communication norms and respect the reader’s time.

How does font size work in practice? A detailed example

Suppose you are applying for an administrative assistant position and you want your cover letter to be clear and concise. You start by choosing a professional font like Times New Roman or Arial. You then experiment with different font sizes to see how they affect the length and appearance of your letter.

• At 9-point font: Your letter fits easily on one page, but the text looks cramped and is difficult to read. The hiring manager might find this off-putting because they have to concentrate harder to read your content.
• At 14-point font: Your letter looks too large and occupies nearly two pages. This might annoy the reader who expects a succinct letter and may view it as unprofessional or desperate.
• At 11-point font: The letter fits neatly onto one page, the text is clear and easy to read, and the overall look is polished. The spacing between lines and paragraphs feels balanced, making it inviting to read.

For example, the first paragraph at 11-point Times New Roman might look like this:

Dear Hiring Manager, I am writing to express my interest in the administrative assistant position at XYZ Company. With over three years of experience managing office tasks and providing excellent customer service, I am confident in my ability to contribute effectively to your team.

This size and font allow you to present your qualifications without overwhelming your reader or leaving large empty spaces.

Why does font size matter for job seekers and how can it impact your chances?

Hiring managers often review dozens or hundreds of applications in a short time. A cover letter with a clear, readable font size makes it easier for them to quickly understand your qualifications and fit for the role. If the font size is too small, the letter may appear rushed or careless, suggesting a lack of attention to detail. If it is too large, it might look unprofessional or imply you are trying to pad your letter with unnecessary content.

Choosing a standard font size (10-12 points) shows you understand and respect professional communication standards. It signals to the reader that you take the application process seriously and that you value their time. This subtle impression can differentiate you from other candidates who may overlook such details.

Additionally, a well-sized font helps keep your letter concise and within the preferred one-page length. A letter that is too long or too short might be disregarded. For example, if your letter runs over one page because of large font size, the hiring manager may not read all your points. Conversely, a letter that looks too brief because of tiny text might make them question your effort or the depth of your qualifications.

What fonts and sizes are commonly recommended for cover letters?

Choosing the right font and size go hand in hand. Common fonts for cover letters are chosen for their clarity and professionalism. The following fonts are widely accepted in the business world:

• Times New Roman: Classic serif font, highly professional, recommended size 12 pt.
• Arial: Clean sans-serif font, modern look, recommended size 11 pt.
• Calibri: Default Microsoft font, readable and modern, size 11 pt.
• Garamond: Elegant serif font, size 12 pt.
• Cambria: Clear serif font designed for on-screen reading, size 11 pt.

Here’s a simple reference table:

Avoid fonts like Comic Sans, Papyrus, or any decorative or script styles, which can seem informal or hard to read. When you pick your font, keep your choice consistent throughout your cover letter and matching your resume if possible.

What font size mistakes do people commonly make and how to avoid them?

Several common mistakes with font size can undermine a cover letter:

• Using fonts smaller than 10 pt to cram in more information. This makes reading difficult and may frustrate the reader.
• Using fonts larger than 12 pt which can make your letter look unprofessional or take up too much space.
• Mixing too many font sizes causing inconsistency and distracting the reader.
• Confusing font size with line spacing or margins. For example, reducing font size but increasing line spacing to fill space can produce awkward, uneven appearance.
• Ignoring how font size looks on different devices or when printed. A font that looks fine on screen might appear too small or large on paper.

To avoid these issues:

• Stick to the 10-12 pt range.
• Use the same font size for body text, with minor variations (like 14-16 pt) only for your name or section headings.
• Preview your letter both on screen and in print before submitting.
• Ask a trusted friend or mentor to review the letter’s appearance.

How to adjust font size while keeping your cover letter format professional?

Adjusting font size can be done easily in any word processing software, but it requires careful attention to maintain a polished look. Here’s a step-by-step approach:

1. Select your font first: Choose a professional font like Times New Roman or Arial.
2. Set your font size to 11 pt: This is a good middle ground between readability and space usage.
3. Check your letter length: Make sure your letter fits on one page without cutting off text.
4. Adjust margins if necessary: Standard margins are around 1 inch on all sides, but slightly reducing margins (no less than 0.7 inches) can help if your letter is too long.
5. Avoid changing font size to fit content: Instead, revise your text to be concise and relevant.
6. Use bold or slightly larger font for your name: For example, your name can be 14 pt and bold to stand out.
7. Maintain consistent font size for paragraphs: Do not switch sizes mid-paragraph or for individual sentences.
8. Check line spacing: Use 1.15 to 1.5 line spacing for readability, but avoid double spacing which looks too spread out.

For example, if your letter is just over one page at 12 pt font, try switching to 11 pt and slightly tightening margins before shortening your content. If it’s too short and you want to fill space, avoid increasing font size and instead add a sentence or two about your skills or interest.

What steps should you follow next to optimize your cover letter’s font and layout?

After choosing an appropriate font and size, take these steps to ensure your cover letter looks professional and makes a strong impression:

• Proofread your letter for spelling and grammar: Clear writing pairs well with a good font size.
• Use bold for section headers or your name only: For example:

Jane Doe 123 Main Street City, State ZIP Code (555) 555-5555 [email protected]

• Align your text to the left: This is standard for business letters.
• Include standard spacing: One space after punctuation, single or 1.15 line spacing in paragraphs, and a blank line between paragraphs.
• Consult sample cover letters: Review examples with recommended fonts and sizes, such as Cover Letter Format Example to Use or Cover Letter Format Spacing Guidelines.
• Save your document as a PDF: This preserves your font and formatting for the reader.
• Match your resume font: Use the same font and size for your resume to create a cohesive application packet.

Taking these practical steps ensures your cover letter is easy to read, professional, and visually appealing, increasing your chances of getting noticed by hiring managers.

Frequently asked questions

Can I use a font size smaller than 10 points if I have a lot to say in my cover letter?

It’s generally best not to go below 10 points. Instead, focus on editing your letter to include only the most relevant information. Small fonts make reading difficult and can leave a negative impression.

Should I use the same font size for my cover letter and resume?

Yes, using the same font and size (usually 10-12 pt) for both creates a consistent, professional look that shows attention to detail.

Is it acceptable to make my name or section headings larger than the body text?

Absolutely. Using a slightly larger font size (14-16 pt) and bolding your name or headers helps organize your letter and draws attention to key information.

How can I check if the font size looks good before sending my cover letter?

Preview your letter on different devices and print a test copy if possible. Ask a trusted friend or mentor to review it for readability and appearance.

What if my cover letter is too long even after adjusting font size and margins?

Focus on tightening your writing by removing less relevant details or combining sentences. A concise, well-organized letter is more effective and appreciated.