Agent Utilization Metric

Overview

Agent utilization measures the percentage of time your agents spend actively working on calls and call-related tasks during their shift. It's a critical metric for understanding workforce efficiency and identifying whether your team has the right staffing levels to meet demand.

Throughout the workday, call volumes naturally fluctuate—agents experience busy periods and slower stretches. Agent utilization helps you track these patterns and ensure agents are productive without being overworked, which can lead to burnout and higher turnover.

Why agent utilization matters

High utilization rates show that your agents are spending their paid time productively. However, the goal isn't to maximize utilization at all costs. Agents need breaks, time for after-call work (like note-taking and follow-ups), and moments to decompress. Industry best practice typically sits between 75–85% utilization—high enough to be efficient, but low enough to maintain quality and agent wellbeing.

Tracking this metric helps you:

• Optimize staffing: Identify whether you're over- or under-resourced during specific times.
• Improve scheduling: Align agent availability with call volume patterns.
• Monitor agent health: Spot burnout risks when utilization climbs too high.
• Control costs: Reduce idle time and unnecessary overtime.

How to calculate agent utilization

Agent Utilization = (Total productive time / Total logged-in time) × 100

Where:

• Total productive time = Time spent on calls + Time on after-call work (documentation, follow-ups, etc.)
• Total logged-in time = The entire shift, including breaks, training, and idle time

Example: If an agent works an 8-hour shift (480 minutes) and spends 390 minutes on calls and call-related work, their utilization is (390 ÷ 480) × 100 = 81.25%.

Reporting frequency

Monthly (with weekly or daily spot-checks to catch trends early).

Example KPI target

75–85% utilization (varies by industry and call center type).

Who tracks this metric

Call center managers and operations leaders use agent utilization to make staffing and scheduling decisions. Team leads monitor it daily to ensure balanced workloads.

Related metrics

• Average Handle Time (AHT): How long agents spend per call, including after-call work.
• Service Level: The percentage of calls answered within your target time (e.g., within 20 seconds).
• Occupancy Rate: Similar to utilization but often includes only active call time, excluding breaks and training.
• Agent Attrition Rate: Turnover, which can spike when utilization is unsustainably high.

How to monitor agent utilization in Klipfolio

Use Klips dashboards to track agent utilization in real time. Connect your call center platform (like Zendesk, Five9, or NICE) to pull live data and visualize utilization by agent, team, or time period. Set alerts for when utilization dips below or exceeds your target range, so you can adjust staffing proactively.

A well-designed dashboard shows:

• Current utilization by individual agent
• Team utilization trends over the past 30 days
• Utilization by shift or time of day
• Comparison to your target range

This visibility helps managers make faster, data-driven decisions about scheduling, hiring, and workload distribution.

Key takeaway

Agent utilization is a balancing act. Too low, and you're overstaffed and wasting payroll. Too high, and agents burn out, quality suffers, and turnover climbs. By monitoring this metric regularly and pairing it with related KPIs like service level and average handle time, you'll build a more efficient, healthier call center operation.