Definition · Contact centre and BPO
Agent Utilization
Definition
Agent utilization is the share of an agent's paid time spent handling customer contacts or other productive work. It is calculated as productive time divided by paid hours. Utilization shows how much of the payroll turns into work, after breaks, meetings, training, absence and idle time are taken out.
Also called: Utilization rate, Agent utilization rate, Staff utilization
Formula
Utilization = Productive time ÷ Total paid time × 100
- Productive time
- Handle time (talk, hold and after-call work) plus any other measured productive work such as back-office cases or outbound follow-ups, depending on your definition.
- Total paid time
- Hours the agent was paid for in the period, including breaks, meetings, coaching, training and paid absence.
Worked example
Kevin is paid for 40 hours in a week. He handles 230 calls at an average of 7 minutes, or 1,610 minutes (26.8 hours), and spends 1.5 hours on back-office follow-ups. Utilization = (26.8 + 1.5) ÷ 40 × 100 = 70.8%. His occupancy, measured against his 31 logged-in hours, would be much higher.
Utilization vs occupancy
These two get mixed up constantly, and some software vendors use the words the other way round, so always check the formula behind the label.
- [Occupancy](/glossary/occupancy/) = handle time ÷ logged-in, available-or-busy time. It asks: once an agent is on the phones, how busy are they? It is driven by call arrival patterns and staffing levels.
- Utilization = productive time ÷ paid time. It asks: of everything we pay for, how much is customer work? It is driven by schedules, shrinkage and occupancy together.
An agent can run 88% occupancy and only 65% utilization, because a large part of the paid day is spent off the phones. That gap is mostly shrinkage.
Typical utilization ranges
In inbound voice contact centers, utilization of about 60% to 75% of paid time is common. Here is why it cannot be much higher. Paid breaks and lunch take 8% to 12% of an 8-hour shift. Meetings, coaching and training take another 5% to 10%. Absence adds more. Then occupancy, typically 75% to 90% on inbound queues, cuts the remaining time again.
Back-office and blended teams with a steady backlog can run higher, because work is always waiting. Outbound teams depend heavily on dialer connect rates.
A utilization figure near 85% or 90% of paid time on inbound voice is usually a warning, not a win. It means coaching and training are being skipped or agents are being run at an occupancy level that drives burnout and call center attrition.
Why utilization matters for cost and hiring
Utilization links payroll to output. If a center pays for 50,000 agent hours a month and utilization is 65%, it gets about 32,500 hours of customer work. Raise utilization to 70% by cutting unplanned absence and long meetings and the same payroll buys 2,500 more productive hours, about as many hours as 15 full-time schedules.
That matters most for headcount plans. Hiring targets are often set from workload hours divided by productive hours per agent. Assume 72% utilization when reality is 64% and every hiring class will be short before it finishes nesting.
How to improve utilization the right way
- Attack unplanned shrinkage first. Unscheduled absence and late log-ins waste paid time with no benefit. Fix attendance policy, schedule fit and team leader follow-up.
- Schedule off-phone time into quiet intervals. Training and coaching in low-volume periods keep occupancy steady and use idle capacity.
- Blend work. Give agents back-office tasks, emails or callbacks to pick up when inbound volume dips. This raises productive time without raising call pressure.
- Improve schedule fit. Shorter or split shifts that match the demand curve reduce idle time in slow hours.
- Do not cut coaching to hit a number. Coaching time lowers utilization this week and raises quality and speed next month.
Common mistakes
- Mixing definitions across sites or vendors. One BPO's utilization is another's occupancy. Agree a formula in the contract.
- Setting individual utilization targets. Agents cannot control call arrival. They can control adherence and log-in time, so measure those instead.
- Excluding training from paid time to make the figure look better. It is still payroll.
- Chasing utilization alone. High utilization with falling quality or rising turnover costs more than it saves.
Frequently asked questions
What is the utilization formula in a call center?
Utilization = productive time ÷ total paid time × 100. Productive time is usually handle time plus other measured work. Some organizations use logged-in time instead of paid time, so check which definition is in use.
What is a good agent utilization rate?
For inbound voice teams, 60% to 75% of paid time is common. Much higher figures usually mean coaching and training are being skipped or agents are overloaded.
What is the difference between utilization and occupancy?
Occupancy compares handle time with logged-in time on the phones. Utilization compares productive time with all paid time, so it also reflects breaks, meetings, training and absence.
How can a contact center improve agent utilization?
Reduce unplanned absence, match schedules to demand, schedule training into quiet intervals and blend inbound with back-office work. Avoid cutting coaching to raise the number.
Is utilization the same as productivity?
Not exactly. Utilization measures how much time goes to productive work. Productivity measures output, such as contacts resolved per hour, and also depends on handle time and quality.