How many hours do McKinsey consultants actually work?

What It’s Really Like to Work at McKinsey

If you've ever wondered what life is like inside one of the world’s top strategy firms, the answer often comes down to one thing: time. The reality? McKinsey consultants typically work between 60 and 80 hours a week. That’s long days, frequent evenings, and yes—weekends. While the workload varies by project, team, and client, there’s no denying that consulting life demands a significant time commitment.

This isn’t just about being busy. It’s about managing high-stakes projects with tight deadlines, often for C-suite clients who expect precision and insight overnight. Travel, late-night reviews, and last-minute deck edits are part of the rhythm. But here’s what seasoned consultants will tell you: sustainability matters. That’s why one piece of advice stands out—block gym time in your calendar like it’s a client meeting.

It sounds simple, but it’s strategic. When your schedule is packed with back-to-back calls and deliverables, self-care doesn’t just fall into place—it has to be protected. Consultants who thrive aren’t just the ones burning the midnight oil; they’re the ones who preserve energy, stay sharp, and avoid burnout. Whether it’s hitting the gym, meditating, or just carving out time to breathe, these habits make the grind manageable.

So yes, the hours are long. But the culture—at least in places like McKinsey—has evolved. There’s growing recognition that performance isn’t just about output; it’s about endurance, presence, and mental clarity. And sometimes, the smartest move you can make in a 70-hour week is to step away for 45 minutes to recharge.