One-page resume format: what to include and what to cut

A one-page resume is a budget: roughly 45–55 lines of content, and every section spends some of it. Decide the budget before you write, and you will not be cutting at the end.

Section space budget

For a candidate with a few years of experience, a page splits roughly like this:

Section	Share of page	What belongs in it
Header / contact	5%	Name, one line of contact: city, email, phone, LinkedIn or portfolio
Summary (optional)	0–8%	One or two lines naming your specialty and scope — omit if the title says it
Experience	50–60%	Reverse-chronological roles; 2–4 bullets for the current role, fewer for older ones
Projects (if relevant)	0–15%	Side projects that show the skills the job wants; two lines each
Skills	8–12%	Grouped, one line per group; only what you would defend in an interview
Education	5–8%	Degree, institution, year. Add GPA only if it is strong and you are early-career

Ordering by experience level

Student or recent graduate

Education
Projects and internships (this is your experience section while it is thin)
Skills
Part-time or campus work

Two to eight years

Experience (current role first, strongest bullets on top)
Projects, only if they are relevant to the target job
Skills
Education (two lines)

Senior (ten years or more)

One-line summary naming domain and scope
Experience, with older roles collapsed to one line each
Selected results or a short “highlights” block
Education, one line at the bottom

Formatting rules that buy you space

One font, two weights. Bold for titles, regular for body. No third size for decoration.
No empty paragraphs. Control the gap with line-height and margins, not blank lines.
Bullets: one to two lines maximum. A third line means the bullet is doing two jobs.
Consistent date format. 2021 – Present, right-aligned or after the title.
Skip the photo and decorative icons. They cost space and add nothing in most markets.
Avoid two-column layouts for one page. Columns make recruiters’ eyes zig-zag and often waste the bottom third.

A4 or US Letter?

Match the market, because the difference is enough to push content onto a second page:

Paper	Size	Where it is expected
A4	210 × 297 mm (8.27 × 11.69 in)	Europe, UK, most of Asia, Africa, South America
US Letter	216 × 279 mm (8.5 × 11 in)	United States, Canada, Mexico, Chile, Philippines

A4 is 18 mm taller but 6 mm narrower. A layout tuned for A4 will usually overflow Letter; a layout tuned for Letter leaves a visible gap at the bottom of A4.

Check your format on a real page

Drop your resume into One-Page It and see it laid out on a real A4 or US Letter page. It adjusts only the layout to fit one page — margins, font size, line height — and never clips your content. Runs entirely in your browser; nothing is uploaded.

Open the free tool →

What to leave out

Objective statements and “seeking a challenging role”
“References available upon request”
Full mailing address (city and country are enough)
Photo, date of birth, marital status, nationality — illegal or unhelpful in most hiring processes
Skill ratings (“React ★★★★☆”) — self-assessed and meaningless
Every technology you have ever touched; keep the ones the advert asks for

Frequently asked questions

Do I need a summary section?: Only if it adds information the title cannot: a career change, a specialty, or a scope (“managing a team of 12 across two time zones”). Otherwise spend those two lines on a stronger bullet.
How many bullets per role?: Two to four for the current role, two for the previous, one for anything older. Cut from the bottom of the list first — the oldest roles are the least relevant.
Should skills be a separate section if I mention them in bullets?: Keep a short section for scannability, but do not repeat everything. Skills answers “does this person match the keywords”; bullets answer “has this person done it”.
Is a one-page resume the same as a CV?: No. A CV is an academic or medical document listing publications and can run many pages. If you are applying outside academia, you want a resume.