Resume vs. CV: What’s the Difference and Which One Do You Need?

By · Published · Updated · 5 min read

In the United States and Canada, "resume" and "CV" get used almost interchangeably in casual speech, but in a hiring context they mean different documents with different expectations. Knowing which one a job wants — and why — matters more than it seems.

The core difference

A resume is a brief, tailored summary of your relevant experience — typically one to two pages, customized for each job you apply to. A CV (curriculum vitae) is a complete, chronological record of your entire academic and professional history — publications, presentations, every degree, every role — and it grows longer over a career rather than staying fixed at one or two pages.

Where each one is expected

  • United States and Canada: "resume" is the standard for nearly all jobs. "CV" is reserved for academic, research, and medical positions.
  • United Kingdom, Ireland, and much of Europe: "CV" is the standard term for what Americans call a resume — it is the everyday job-application document, not a long academic record.
  • Academia, scientific research, and medicine, globally: a true CV (complete history, publications included) is expected regardless of country.

This means a UK job posting asking for a "CV" usually wants exactly what you’d call a resume at home — short, tailored, one to two pages. Don’t send a ten-page academic-style document unless the role is specifically academic or research-based.

How to tell which one a specific application wants

  • Check the job posting’s country and industry first — that settles most cases
  • If it’s an academic, postdoc, or research role, default to a full CV with publications regardless of location
  • If in doubt and nothing in the post clarifies it, a tailored one-to-two-page resume is the safer default for any non-academic role

If you do need a lengthy academic CV, most resume builders — including this one — are built around the shorter, tailored resume format, since that’s what the vast majority of job applications require. For a research or faculty position, a dedicated CV template elsewhere may serve you better.