Lawyers bill about 3 of every 8 hours. Where the rest goes for solo attorneys, with Clio and Bloomberg Law data, and how to get time back.
Most lawyers bill about three hours of an eight-hour day. For solo attorneys, it is usually less. Here is where the rest of the day goes, based on the latest data, and what you can do to get some of it back.
Clio's 2025 Legal Trends Report puts the average lawyer's utilization rate at 38%. That is the share of an eight-hour day spent on billable work. So about five hours a day go unbilled. (Clio 2025)
It gets smaller from there. A realization rate of 88% means only 2.6 hours of that billable work reach an invoice. A collection rate of 93% means firms collect on about 2.4 hours a day. (Clio 2025)
Lawyers are not working short days, either. In Bloomberg Law's 2024 survey, respondents averaged 48 hours worked per week. Attorneys who bill by the hour averaged 36 billed hours per week. (Bloomberg Law 2024)
Solos carry every job in the firm. They are the lawyer, the receptionist, the intake team, and the billing department.
Clio's 2023 solo firm report showed it. Utilization rates for solos run roughly 11% lower than for lawyers at other firms. Yet solos work more hours per day and more days per week. (Clio solo report, via Canadian Lawyer)
Clio's 2025 report names the cause directly. Among the biggest drivers of stress was "the burden of running a practice (especially among solo lawyers)." It adds that administrative work like timekeeping and scheduling "adds to the mental load." (Clio 2025)
Email never stops, and it follows you home. In Bloomberg Law's survey, only 3% of respondents did nothing work-related on their time off. Of those who worked, 77% did it to respond to emails and calls. (Bloomberg Law 2024)
There is no good lawyer-specific number for email time. The best-known figure covers knowledge workers in general. McKinsey estimated they spend about 28% of the workweek managing email. (McKinsey Global Institute, 2012)
What helps: Answer email in set blocks, not all day. Keep templates for the replies you write every week. Use drafts for routine updates, then review and send.
Every call with someone outside your practice area is time you cannot bill. So is every consultation with a prospect who was never going to hire you.
What helps: Screen before you talk. A short intake form or a first reply that asks the right questions tells you who needs a call today and who needs a referral.
When follow-ups live in your memory, you spend energy remembering them. Some still slip. That costs time now and clients later.
What helps: Put every open follow-up in one list. Review it once a day. Our article on why slow follow-up costs you clients covers this in detail.
Email, calendar, case files, billing, and a phone. Each switch has a cost. Clio's 2025 report cites research finding that the average worker spends four hours per week reorienting between apps. That is about five weeks, or 9% of annual work time. (Clio 2025)
What helps: Fewer tools, and fewer places to check. One inbox for intake. One list for the day.
Mornings often start with sorting instead of working. You read everything to find the three things that matter.
What helps: End each day by writing tomorrow's top three. Better yet, have a system hand you that list each morning.
Unbilled hours are the visible cost. Burnout is the hidden one.
In a 2026 study of nearly 37,000 US lawyers, 47.4% reported high or very high work-related burnout. 27% said they had considered leaving the profession because of mental health, burnout, or stress. (Krill and Anker with the ABA Commission on Lawyer Assistance Programs, 2026)
Bloomberg Law's respondents said they felt burned out 42% of the time in 2024. (Bloomberg Law 2024)
Admin work is not the only cause. But it is the part you can change fastest.
Here is simple math. Use your own rate.
Say you bill $250 an hour. Move five hours a week from admin to billable work. Over 48 working weeks, that is 240 hours, or $60,000 a year.
You will not convert every freed hour into billable work. Some of it should go to rest. That is a win too.
Measure one week. Write down what you do in 30-minute blocks. The pattern will surprise you.
Pick the biggest leak. For most solos it is email or intake.
Fix one thing. Templates, a screening form, or one follow-up list.
Check again in a month. Keep what worked.
LegalContext was built for the email and intake part of this list. It answers new inquiries in under 60 seconds, screens leads, and hands you a prioritized list each morning. Every draft waits for your review. See pricing, or read how it fits solo and small firms.