A curriculum vitae and a resume are different documents built for different purposes, and using the wrong one signals that you do not know the norms of your target field. In short: a CV is a complete, growing record of your academic and professional life, while a resume is a short, tailored summary aimed at a specific job. The right choice depends on the role, the country, and what the employer actually asked for.

The core distinctions

The two documents diverge on three axes that decide which you should send.

  • Length: a resume stays to one or two pages by design; a CV expands to fully document your output and can run many pages.
  • Purpose: a resume is curated and tailored per application; a CV is comprehensive and changes little between submissions.
  • Content: a resume foregrounds relevant experience and results; a CV adds publications, research, teaching, grants, and presentations.
  • Field: CVs dominate academia, science, medicine, and law; resumes dominate business, technology, and the wider private sector.

Geography changes the meaning of the word

The same term means different things depending on where you apply. In the United States and Canada, “CV” specifically denotes the long academic document, and “resume” is the standard for everything else. Across the United Kingdom, Ireland, much of Europe, and many Commonwealth countries, “CV” is simply the everyday word for any job application document, and a British “CV” is often what an American would call a resume. Read the job posting’s country and phrasing before you decide which to submit.

How to choose in practice

When an academic, research, medical, or legal post is involved, or the employer literally asks for a “curriculum vitae,” send the full CV. For a corporate or startup role, send a tight, tailored resume that leads with the results most relevant to that job. When a listing uses “CV” but the role is clearly commercial and based in a CV-as-default country, they mean the short document, so keep it to two pages.

Match the document to the audience and you clear the first, unspoken test before anyone reads a word of content.

For a fuller side-by-side, our CV versus resume guide breaks down each field, and the CV writing guide covers the long-form structure. To build the short version, the resume builder tailors it per role, and the template library has layouts for both.