Resume vs CV, and the Other Comparisons People Get Wrong

Ask this question in two countries and you will get two answers, both correct.

That is the whole difficulty. "Resume" and "CV" are not two formats with a clean technical distinction. They are two words whose meanings depend on where you are standing, and most of the confusion online comes from writers who did not notice which convention they had inherited.

So let us fix the geography first, then deal with the comparisons that usually follow.

The difference, by region

In the United States and Canada, the two words mean genuinely different documents.

A resume is a one- or two-page marketing document, rewritten for each application, containing only what is relevant to that job. A CV — curriculum vitae — is a complete academic record: every publication, every conference paper, every grant, every course taught, every committee. It runs to ten, twenty, forty pages, and it grows for your whole career. Nobody outside academia, medicine, or research-heavy science roles will ever ask for one.

In the UK, Ireland, most of Europe, India, South Africa, Australia and New Zealand, "CV" is simply the local word for the two-page tailored document Americans call a resume. If a London job posting asks for your CV, it wants two pages. Sending forty would be as strange there as it would be in Chicago.

In continental Europe, there is a further wrinkle: some employers still expect a photograph, date of birth, and nationality, and some ask for the Europass format specifically. Neither is common in the UK, and both are actively discouraged in the US and Canada, where they create discrimination exposure the employer does not want.

The practical rule is short. Write for the market you are applying into. If you are applying to a US company from Bangalore, send an American resume. If you are applying to a Berlin company, check whether they asked for Europass before you assume.

| | US/Canada resume | US/Canada CV | UK/EU/India "CV" | |---|---|---|---| | Length | 1–2 pages | No limit | 2 pages | | Tailored per job | Always | Rarely | Always | | Publications | No | Yes, all | Only if relevant | | Photo | Never | Never | Varies by country | | Who asks for it | Everyone | Academia, research, medicine | Everyone |

What actually goes in an academic CV

If you do need the American sense of CV — you are applying for a postdoc, a faculty post, a research fellowship — the rules invert. Comprehensiveness is the point, and cutting things is the error.

Sections run roughly: education, appointments, publications (peer-reviewed first, then chapters, then conference proceedings, then preprints), grants and funding with amounts, invited talks, teaching, supervision, service and committee work, professional memberships, references.

Two conventions that trip people up. Publications are listed in full citation format, not summarised, and the field's citation style is expected — the wrong style reads as carelessness to a hiring committee. And grant amounts are stated, including the ones where you were a co-investigator rather than principal, with your role made explicit.

Resume versus LinkedIn profile

These get conflated constantly, and they are structurally different documents.

Your resume is private, singular in purpose, and rewritten per application. It contains only what serves this job. It has no audience but the people hiring for this role.

Your LinkedIn profile is public, permanent, and read by people with completely different motives — recruiters sourcing candidates, colleagues checking who you are before a meeting, clients deciding whether to trust you. It is a search surface: recruiters find you by typing terms into a box, so breadth matters there in a way it does not on a resume.

Three practical consequences:

• Write LinkedIn in the first person. It is a profile, not a document. "I build data pipelines" reads correctly there and would read oddly on a resume.
• Do not truncate LinkedIn to match your resume. The two-page limit exists because a recruiter is reading two hundred documents. Nobody is rationing your profile. Keep the older roles.
• Keep the facts identical. Dates, titles and employers must match. Discrepancies are checked, and an inconsistency you introduced by tidying up looks the same as one you introduced deliberately.

Neither replaces the other, which is why employers routinely ask for both.

Chronological versus functional

A reverse-chronological resume lists jobs newest first. It is the default, it is what every recruiter can read without effort, and it is the right answer for the large majority of people.

A functional resume groups achievements under skill headings and demotes employment history to a list of names and years at the bottom. It is marketed as the solution for career changers and people with gaps.

It is not, and the reason is worth understanding. Recruiters know the format's reputation. When one arrives, the reader's first instinct is to look for what is being concealed — and because the format makes the timeline hard to reconstruct, they cannot resolve the suspicion quickly. The document creates the doubt it was chosen to prevent.

The honest middle option is the hybrid: a short block at the top establishing relevant capability, followed by a normal reverse-chronological history. The opening block does the translating for a career change; the history stays readable. Use that instead.

PDF or Word

Send a PDF, unless the posting explicitly asks for something else.

A PDF renders identically everywhere. A .docx re-flows according to the fonts, version, and settings on the reader's machine, which means the layout you spent an hour on may reach them with a page break through the middle of a job.

The persistent myth is that applicant tracking systems cannot read PDFs. That was true of some systems around fifteen years ago. Every mainstream ATS now parses text-based PDFs without difficulty. What none of them can parse is a PDF that contains an image of a resume — which is what you get if you scan a printout or export from a design tool with text rasterised.

Two situations where .docx is the right call. Recruitment agencies frequently ask for it because they strip your contact details before forwarding you to the client, and they need an editable file to do it. And a handful of older internal portals still reject PDF uploads outright — rare, but when it happens the posting will say so.

Fonts, briefly

This gets more attention than it deserves. Any clean, widely available typeface at 10–12pt is fine.

Safe and unremarkable: Calibri, Arial, Helvetica, Cambria, Georgia, Garamond. Serif or sans-serif does not matter; pick one and use it consistently for the whole document.

The genuinely bad choices are narrow. Display and script fonts, because they slow reading and can fail to embed. Anything below 10pt, because you are compressing rather than editing. Comic Sans, for reasons that need no elaboration. And any font that lives only on your machine — if it does not embed in the PDF, the reader gets a substitute and your line breaks move.

Spacing matters considerably more than the font does, and we covered where the real limits sit in resume formatting rules.

Builder or word processor

A word processor gives you complete control and no guardrails. That is fine if you are comfortable with styles, consistent spacing, and export settings — and it is how a great many perfectly good resumes get made.

Where people run into trouble is the template gallery. Most of the visually striking word-processor templates are built with text boxes, tables, and sidebar columns, all of which parse badly. The document looks best on your screen and worst in the system that reads it.

A builder's advantage is not that it writes for you. It is that the output is structurally sound by construction, and that changing the design does not mean rebuilding the content. If you want to see the difference before committing, our templates are all single-column and text-extractable, and you can move your content between them without retyping.

The short version

Match the word to the market. Send a PDF. Keep LinkedIn broad and your resume narrow. Use reverse-chronological unless you have a specific reason not to, and if you do, use a hybrid rather than a functional layout. Then stop thinking about format and go back to the bullets, which is where the decision is actually made.