McKinsey &·Business Analyst

McKinsey & Business Analyst interview experience

Got offer

Hard

Positive

United StatesPosted Dec 2025 · Candidate report, summarized by Dataford

My rounds were organized around PEI and case work with different interviewer seniority by round.

In the first round, I went through two PEI-and-case interviews with associates, business analysts, and a senior business analyst. The second round was three PEI-and-case interviews with an associate partner, a partner, and a senior partner.

It was difficult overall, and the structure meant I had to show consistency across both stages rather than just perform once. Even though the format repeated, the seniority changed what I sensed they were emphasizing.

I received an offer. What I took from it afterward was that the evaluation ramped up through the ladder of interviewers, and I needed to

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