What Are Non-Billable Hours?

What is non-billable hours in freelancing?

Non-billable hours are the time you spend on business activities that don't generate direct client revenue. This includes administrative tasks like invoicing and bookkeeping, marketing and business development, proposals and sales calls, professional development, and general business planning.

For freelancers, non-billable hours are the hidden cost of running a business. Unlike employees who have separate departments handling these functions, you're responsible for everything—and that time has to come from somewhere.

Why non-billable hours matter for freelancers

Non-billable time is unavoidable, but ignoring it is a costly mistake. Every hour spent on admin or marketing is an hour not spent earning. If you price based only on billable time without accounting for this overhead, you'll consistently earn less than expected.

Understanding your non-billable hours enables accurate pricing. When you know that 30% of your working time is non-billable, you can factor that into your rates. The goal isn't to eliminate non-billable time—it's to account for it properly.

Non-billable hours also vary in value. Time spent on marketing might generate future revenue. Time lost to inefficient processes is just waste. Categorizing your non-billable hours helps you invest in the valuable activities and minimize the wasteful ones.

Example

Sam tracks time meticulously and discovers their monthly breakdown:

• Billable client work: 100 hours
• Proposals (won and lost): 12 hours
• Invoicing and bookkeeping: 6 hours
• Marketing and networking: 8 hours
• Learning and skill development: 6 hours
• Email and scheduling: 10 hours
• Random admin: 8 hours

Total non-billable: 50 hours (33% of 150 total hours)

Sam's $100/hour rate generates $10,000 monthly. But divided across 150 total hours, the effective rate is $67/hour. To truly earn $100/hour, Sam would need to either reduce non-billable time or raise the stated rate to $150/hour.

How to handle it

Track non-billable hours by category, not just in aggregate. Knowing you have 10 non-billable hours is less useful than knowing 4 went to admin, 3 to marketing, 2 to learning, and 1 to proposals.

Set non-billable budgets for different activities. Marketing might warrant 5 hours weekly; admin shouldn't exceed 3. These targets create accountability for how you spend non-revenue time.

Audit non-billable activities quarterly. Ask: Is this necessary? Could it be automated? Could it be outsourced cost-effectively? Could it be batched to reduce context-switching overhead?

Protect valuable non-billable time. Business development and learning feel optional when you're busy, but neglecting them creates future problems. Schedule them like client work.

How Wiggle Room helps

Wiggle Room tracks time across all activities—not just billable hours. You can see exactly where your non-billable time goes each week and calculate your true utilization rate. This visibility helps you identify time sinks, protect essential business activities, and price your services realistically.

Frequently asked questions

What percentage of time should be non-billable?

Most sustainable freelance practices run at 65-80% utilization, meaning 20-35% of working time is non-billable. If your non-billable percentage is higher, look for inefficiencies to eliminate. If it's lower, you might be neglecting business development, learning, or admin—which creates future problems.

How do I reduce non-billable time without neglecting my business?

Focus on efficiency, not elimination. Batch similar tasks (all invoicing on Friday afternoons). Automate repetitive work (templated emails, automated invoicing). Set time limits on open-ended tasks (email gets 30 minutes, not "until done"). The goal is doing necessary non-billable work faster, not skipping it entirely.