Tools · For Canadian accounting firms
Billable Hours & Utilization Calculator
Enter your hours worked, your billable hours logged, and your role. Get your utilization percentage benchmarked against the Canadian public-accounting industry norm for that role.
Inputs
Utilization
Industry norm for Senior (2–5 yrs): 72%–85% (mid 78%). You're +2 pts vs. mid.
Doing this for real?
Utilization tracked live, not written on a whiteboard.
Hibiscus HR computes utilization per employee, per department, and firm-wide from every weekly timesheet. Colour-coded chips flag anyone drifting outside their role's target band before it becomes a partner conversation.
Common questions about billable-hour utilization
What is utilization in a public-accounting firm?
Utilization is the share of a professional's working hours that are billable to a client engagement. A senior who works 40 hours in a week and logs 32 of them against client files runs 80 % utilization for that week. It's the single most-watched KPI in public accounting because it directly ties professional headcount cost to client revenue.
What are the typical utilization targets by role?
Canadian public-accounting norms cluster around: staff accountants 65–80 % (mid ~72 %), seniors 72–85 % (mid ~78 %), managers 58–72 % (mid ~65 %), senior managers 48–62 % (mid ~55 %), and partners 25–45 % (mid ~35 %). Bookkeepers run higher, typically 60–88 % depending on whether they own client work or support the team. Boutique assurance-heavy firms run higher across all roles; advisory-heavy firms run lower.
Why do managers and partners have lower utilization targets?
They spend a growing share of their week on non-billable work that still creates firm value: reviewing junior work, business development, client relationship management, staff coaching, and firm-management activities. A partner running 70 % utilization is almost certainly under-delegating or unable to bring in new work. A staff accountant running 45 % utilization is either poorly assigned, poorly trained, or in a firm without enough client demand.
How is utilization different from realization?
Utilization is billable hours divided by total hours worked. Realization is what fraction of those billable hours the firm actually invoices and collects. A senior who logs 32 billable hours at $250/hr is worth $8,000 in utilization terms, but if the manager writes down the invoice by 20 %, only $6,400 is realized. Utilization is a productivity KPI; realization is a pricing / write-down KPI. Both matter; they measure different things.
Does Hibiscus HR track utilization live?
Yes. Every hourly and salaried employee has a "billable hours" input on their weekly timesheet in Hibiscus. Utilization is computed automatically for each employee and rolled up per department, per office, and firm-wide. Colour-coded chips flag anyone drifting outside their role's target band before it becomes a partner conversation. This calculator is a single-week glimpse of what the in-product surface does continuously.