Resume Length: The Short Answer

This page is deliberately short, because the honest answer to “how long should a resume be” is short: as long as it takes to give one specific reader what they need to decide whether to interview you, and no longer. There is no universal page count. The single-page instruction is a convention from particular markets and particular career stages, not a rule that applies everywhere.

The two questions that settle it

Can a stranger tell, in one pass, what you do and what you have done? If not, the document is not too long or too short — the important material is not prominent enough. Fix the ordering before the length.

Is there a line whose removal would not change what a reader concludes? If yes, remove it. Repeat until the answer is no. Whatever length you are left with is correct.

That is the entire method. Everything else is a variation on it.

Three things worth knowing

Length varies by market, field and career stage, so take guidance from people hiring in your field rather than from general advice.

Reducing type size and margins to hit a page count does not shorten a document, it compresses it, and a compressed page is harder to read than a longer one.

Asking a tool to shorten a resume tends to strip the specifics first, because specifics are the longest part of a sentence. Do the cutting yourself.

Where the reasoning is

The full version of this answer — how to derive your length from the reader’s decision, what genuinely justifies more space, what almost never does, and the order to cut in when you are over — is in how long a resume should be, and why length is an output rather than a target. Read that one if you are actually editing.

If your problem is specifically the physical page boundary — a role split across the break, or four lines orphaned on a final sheet — that is a different question, answered in what actually forces a resume onto a second page.

And before you cut anything on length grounds, it is worth confirming the lines are true and defensible in the first place, since reading your resume as a sceptic usually removes material that the length pass would otherwise have agonised over.