Catalog / Business / Billable Hours Calculator
Business · Tool

Billable Hours Calculator

Track and value time spent on client work by entering hours worked and your billing rate to see total earnings per project or period.

Hourly rate
$
Hours per day
Days per week
Weeks per year
Utilization rate %
Daily revenue$0.00
Weekly revenue$0.00
Monthly revenue$0.00
Billable hours/year0
Total hours/year0
Annual revenue
$ 0
@ 75% utilization, $150/hr
PNG · made in your browser, nothing uploaded
Industry use cases
Freelance Consulting Consultants track hours on client projects and multiply by hourly rate to send monthly invoices.
Legal Practice Attorneys log billable hours by client case to calculate earnings and prepare invoices for services.
Creative Agency Designers and developers track project hours to invoice clients for work completed on campaigns.
Accounting Firm CPAs record hours spent on tax and audit services per client to determine engagement fees.
Frequently asked questions
What are billable hours?
Billable hours are the time you spend on client work that you can legitimately charge for, calculated by multiplying hours worked by your hourly rate to determine earnings.
What is a good utilization rate for freelancers?
A utilization rate of 60-80% is typically considered healthy, since the rest of your time goes to admin, marketing, and other non-billable work.
How do you calculate billable hours revenue?
Multiply your hourly rate by the number of billable hours, then add any overtime hours billed at your overtime multiplier rate.
What is the difference between billable and non-billable hours?
Billable hours are time spent on chargeable client work, while non-billable hours cover tasks like admin, training, or marketing that you can't invoice for.
What is effective hourly rate and why does it matter?
Your effective rate is your actual earnings divided by total hours worked, including non-billable time, so it shows your real income per hour rather than just your quoted rate.
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