Resume Formatting Guide: Margins, Fonts, and Layout Rules
Resume formatting comes down to five rules that serve two audiences at once: an ATS parser that strips everything visual, and a recruiter who scans the page in 6 to 8 seconds. Single column, standard section names, 0.5-1 inch margins, 10-12 point body font, PDF file. Get those five right and everything else is cosmetic.
Most formatting advice tries to make your resume look good. That's the wrong goal. The right goal is making it readable, to a parser that ignores design, and to a hiring manager who skims. Designers and template-sellers flip this around because pretty resumes sell; readable ones don't photograph as well. The tradeoff isn't worth it for almost any candidate.
Key Takeaways
- Margins 0.5 to 1 inch. Tighter than 0.5 reads as cramped and some parsers crop the edges.
- Body text 10 to 12 points. Section headers 14 to 16 points. Your name 18 to 24 points at the top.
- Single column, always. Two-column layouts get scrambled by ATS parsers.
- Standard section names: Experience, Education, Skills, Summary. Creative names confuse parsers.
- Save as PDF for final submission. Keep a.docx for editing. Filename:
firstname-lastname-resume.pdf.
Margins
0.5 inch minimum, 1 inch ideal. Anywhere in between is fine.
Anything tighter than 0.5 reads as cramped, and some ATS parsers actively crop the edges when margins are too tight. Anything wider than 1 inch wastes real estate on a 1-page resume, space you probably need for content.
If you're fighting to fit content and considering shrinking margins, try this in order: tighten margins to 0.5 inch first, then reduce line spacing, then cut weaker bullet points, then shrink font size. Cutting weak content is almost always better than cramming in more of it.
Use equal margins on all four sides. Asymmetric margins (0.75 inch top, 0.5 inch sides, 1 inch bottom) read as off even when candidates can't articulate why. Equal margins are the calibration baseline every professional resume uses.
Font family
For traditional industries, any of these work: Helvetica, Arial, Calibri, Garamond, Georgia, Times New Roman. Each is a safe choice. None of them are wrong.
For tech and modern creative roles, modern sans-serif faces work better: Inter, Source Sans Pro, Roboto, or the default font on macOS (San Francisco, which saves as Helvetica variants when exported). These read as current without being decorative.
Avoid: display faces (faces designed for headlines, not body text), script faces (handwriting-style fonts), Comic Sans, Papyrus, anything decorative. Also avoid any font the ATS might not have installed, when in doubt, stick to system fonts that render identically on every machine.
The font choice matters less than candidates think. Hiring managers don't notice "good" fonts; they notice bad ones. Your resume's Helvetica Neue vs. Calibri Bold choice isn't what gets you hired or rejected.
Pair rule: one font, used consistently. Two fonts at the absolute maximum, one for headers, one for body, and only if you know what you're doing with typography. For 95% of candidates, a single font used at three different sizes (body, headers, name) produces a cleaner resume than a multi-font experiment.
Font size
- Body text: 10 to 12 points. Most resumes settle around 11 points.
- Section headers: 14 to 16 points. Same font as body, larger and bolder.
- Your name at the top: 18 to 24 points. The visual anchor of the page.
Never smaller than 10pt for body text. At 9pt or below, readability drops sharply, both human readers and some OCR-based parsers start to struggle. Never larger than 12pt for body, wastes space and reads as trying to pad.
If you're fighting for space, reduce from 12 to 11 before reducing from 11 to 10.
Column layout: single or two?
Single column, always.
ATS parsers read left to right, top to bottom. Two-column layouts get scrambled, the parser might read your left-column work history interspersed with right-column skills, producing garbled text that scores poorly against the job listing. Sidebars often vanish entirely because the parser treats them as non-content.
The exception: design-industry roles where the resume itself is a design portfolio piece. Even then, submit an ATS-safe single-column version to the online application and save the two-column version for the in-person handoff. Never submit only a two-column resume through an online application system.
The "looks better" argument for two-column resumes has been wrong since 2012. It continues to be wrong.
Section headers and order
Use standard section names: Experience, Education, Skills, Summary, Projects, Publications.
Creative names, "Where I've Crashed," "My Impact," "The Story So Far", get misread or ignored by ATS parsers. Standard names read as professional to hiring managers and as scannable to parsers. Standard wins.
Standard order for mid-career candidates (3+ years experience): Summary → Experience → Education → Skills.
Standard order for new grads or career changers: Summary → Education → Experience → Skills.
Within Experience and Education, reverse chronological order. Most recent role first.
Formatting for headers: bold, same font as body, sized 14 to 16 points. No decorative header fonts. No horizontal rules under each header unless they serve a clear visual purpose, and usually they don't.
File format and naming
Save as PDF for final submission. PDFs lock the layout, your resume renders identically on every machine the hiring team uses.
Keep a.docx for editing. Word (or Google Docs) is the working file; PDF is the shipping file. Never submit a.docx to an online application, Word files can get corrupted in transit, display different fonts on different machines, and occasionally get flagged by security scanners as a document-macro risk.
File naming: firstname-lastname-resume.pdf. All lowercase, hyphens between words.
Avoid version numbers in the filename. "resume-v3.pdf" or "final-resume-2026.pdf" read as unprepared. Keep the version tracking in your own file system, not in the filename the hiring team sees.
Never submit a Google Docs share link as your resume. Some ATSes can't ingest Google-hosted links. Others treat them as security risks and strip them out. Always submit a static PDF file.
Length: 1 page or 2?
- 1 page for candidates with under 10 years of experience
- 2 pages for candidates with 10+ years, or for senior and executive-level roles where scope requires expansion
- Never 3+ pages unless you're in academia, medicine, or a research field with significant publications to cite
The one-page rule for early-career candidates isn't arbitrary, it forces ruthless cutting of content that isn't earning its space. Bullets about your internship from 5 years ago, duplicative points about similar roles, "responsibilities" that should be outcomes instead. If a bullet isn't earning its space, it doesn't belong on the page.
If you're a senior candidate going to 2 pages, always include your name in the header of page 2. Pages get separated. Your name on page 2 tells the reader which resume they're holding.
The short version
- Margins: 0.5 to 1 inch
- Body font: 10 to 12 points, single font, one of the safe choices
- Headers: 14 to 16 points, bold, same font as body
- Name at the top: 18 to 24 points
- Column: single, always
- Section names: standard (Experience, Education, Skills, Summary)
- File format: PDF for submission, .docx for editing
- Filename:
firstname-lastname-resume.pdf - Length: 1 page under 10 years experience, 2 pages at 10+ years
Formatting isn't decoration. It's parser-safety plus human-readability, combined. Get the rules right, and the rest of the resume can carry its own weight.
For the full printing workflow, see how to print a resume (2026 guide). For paper specs, see best resume paper. For print settings (color, laser, single-sided, PDF), see resume print settings.
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