How Many Hours Do BigLaw Associates Actually Work?

The standard BigLaw billable hour target is somewhere between 1,800 and 2,200 hours per year, depending on the firm. Most land around 1,950-2,000.

That might sound manageable. It's not as simple as it looks.

Billable vs. Actual Hours

Here's the thing nobody explains clearly in recruiting: not every hour you spend at work is "billable." Only time spent directly on client matters counts. Things that don't count:

• Firm trainings and CLEs
• Business development
• Pro bono (at some firms it counts, at others it partially counts)
• Administrative tasks, timekeeping, emails that aren't client-related
• Lunch, coffee breaks, hallway conversations
• Waiting for partner feedback on a draft

The general rule of thumb: for every billable hour, you spend about 1.3-1.5 actual hours working. So 2,000 billable hours translates to roughly 2,600-3,000 real hours at work.

That's 50-60 hours per week, every week, with no slow weeks to balance things out. Except there are slow weeks — which means the busy weeks are 70-80+ hours to compensate.

It Varies Wildly by Practice Group

This is the part that matters most and gets talked about least. Practice groups have dramatically different lifestyles:

Higher hours (often 2,100+): M&A, capital markets, leveraged finance, restructuring during busy cycles

Moderate hours (1,900-2,100): General corporate, real estate, IP transactions, tax

More predictable (1,800-2,000): Litigation (outside of trial prep), regulatory, ERISA, environmental

These are generalizations. A litigation associate staffed on a massive trial will bill more than an M&A associate in a slow deal market. But the patterns hold over time.

How Firms Track Hours

You'll record your time in six-minute increments (0.1 of an hour). Every task gets a time entry: "Reviewed draft purchase agreement and prepared redline — 1.2 hours." Most firms expect you to enter time daily.

Some associates batch their entries at the end of the week. This is a bad habit — you forget things, your entries get vague, and partners notice.

The Real Question

The number to focus on isn't the target — it's the culture around hours. Some firms treat 1,950 as a floor and create pressure to bill 2,200+. Others genuinely mean it as a target with no penalty for landing at 1,900.

When you're evaluating firms, ask associates what they actually billed last year. The official target tells you the minimum. The actual average tells you the truth.

Check out our firm directory to start researching which firms match the work-life balance you're looking for.