CV Writing

CV format guide: chronological vs functional

The format you choose quietly decides how easy your career is to read and whether the software can parse it at all. Here is how the main CV formats work, and which one is right for you.

Before you write a single line, you have to choose a CV format, and that choice quietly decides how easy your career is to read and whether the software can parse it at all. Most people never think about it and default to whatever a template gave them. That is a mistake, because the wrong CV format can bury your strongest experience or break in an applicant tracking system before anyone sees it.

There are two main options, chronological and functional, plus a hybrid. Here is how each works, and which CV format is right for you.

The chronological CV format

This is the standard, and for good reason. It lists your work history in reverse order, most recent role first, working backwards. Under each role you give your achievements and responsibilities. Recruiters know this format instinctively, can read it at speed, and trust it because it shows a clear, honest career progression with no gaps hidden.

It suits the large majority of people: anyone with a reasonably steady work history in a consistent field. If you are not sure which format to use, this is almost certainly the right answer.

• Best for steady progression within a field or related fields.
• Easiest for recruiters to scan and for software to parse.
• Shows growth and recency, which employers value most.

The functional CV format

A functional CV leads with skills and capabilities, grouped by theme, and pushes the work history down to a brief list at the bottom. The idea is to foreground what you can do rather than the exact sequence of where you did it.

In practice, recruiters are wary of it, because it is the format people reach for when they are trying to hide something: a gap, a lack of relevant recent experience, frequent job changes. The moment a recruiter sees a pure functional CV, they go looking for what it is concealing. It can also confuse applicant tracking systems, which expect dated roles. Use it rarely, and only with care.

The hybrid CV format, often the smart middle

The hybrid combines the two: a strong skills summary near the top, followed by a full reverse-chronological work history. You get to highlight your most relevant capabilities immediately while still giving the recruiter the dated, trustworthy career record they want to see.

This is genuinely useful for career changers and for people whose most relevant skills are not obvious from their recent job titles. It lets you lead with relevance without triggering the suspicion a pure functional CV creates. For a career change specifically, our guidance on framing transferable skills goes deeper.

Which CV format should you choose?

For almost everyone, chronological. Choose hybrid if you are changing direction or your strengths are not visible in your recent titles. Avoid pure functional unless you have a specific reason and understand the scepticism it invites. Whatever you choose, keep the layout to a single clean column so the software can read it, as covered in our ATS optimisation guide.

Format is the frame. The content inside it still has to do the persuading, which our complete guide to writing a CV walks through in detail.

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