Utilization Rate Calculator: Find Your Team's True Capacity
Team utilization rate measures what percentage of your team's available hours are billable. Most agencies lose revenue not because rates are too low, but because utilization is 10–20 points below target.
How utilization rate works
Utilization Rate = Billable Hours ÷ Total Available Hours × 100. The industry benchmark for professional services is 70–80% for billable staff. Below 60% usually means too much non-billable work or poor time capture. Above 85% risks burnout.
The gap between reported and actual utilization is where automatic time tracking pays off most — Rize runs in the background and captures the work that manual methods miss, giving managers an accurate picture without asking employees to log every minute.
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Frequently Asked Questions
Team utilization rate is calculated by dividing billable hours by total available hours and multiplying by 100. For example, if a team member works 40 hours per week and bills 28 of them, their utilization rate is 70%. For the whole team, sum all billable hours and divide by the team's total capacity.
A good utilization rate for billable agency staff is 70–80%. Below 60% usually means too much non-billable work or poor time capture. Above 85% risks burnout and quality issues. For non-billable roles like operations and sales, target utilization is typically 0–30%.
Billable utilization rate = (Billable Hours ÷ Total Available Hours) × 100. Total available hours usually exclude vacation, holidays, and sick time. The result shows what percentage of paid time directly generates revenue.
A 10-person agency billing at $150/hour with a 40-hour work week and 48 working weeks per year loses $576,000 annually for every 10 percentage points of utilization below 80%. Most of that gap comes from untracked admin, context switching, and internal meetings that never make it onto a timesheet.
Improve utilization by (1) batching admin work into dedicated blocks, (2) reducing unnecessary internal meetings, (3) protecting billable time with calendar blocking, (4) delegating non-billable work to non-billable roles, and (5) using automatic time tracking to capture every billable minute that manual timers miss.
Rize is the best tool for tracking team utilization automatically. It captures every work session in the background, categorizes time by project using AI, and surfaces real-time utilization dashboards without screenshots or manual timers.