What is shrinkage in a call center and how can you reduce it?

By Taylor Johnson
0 min read

The call center industry relies heavily on agents being present to answer phone calls in a timely manner.
Each agent can only speak to one customer at a time, which means that when there are not enough staff members, customers are stuck on hold or their calls are missed entirely. This, of course, leads to very unhappy customers.
However, even when you schedule the correct amount of agents to meet call volume, they might not all be available to accept calls. This is why it’s so important to understand and manage shrinkage.
What is call center shrinkage?
Call center shrinkage is the number of agents actively taking calls divided by the number of agents who are not available for any reason. Those reasons can include:
External shrinkage factors:
- Holidays & vacations
- Sick time
- Absenteeism
- Lateness
- Leaving early.
Internal shrinkage factors:
- Scheduled breaks
- Lunch breaks
- Team meetings & training
- One-on-one meetings
- After call work.
Other factors might include participating in company events such as farewell parties, or other unplanned activities that affect schedule adherence such as going to the bathroom, taking personal calls, or emergencies that cause the employee to leave unexpectedly.
Why you should be tracking call center shrinkage in 2023.
How many of your scheduled call center agents are actually available to take calls at any given time versus how many are on break, attending team meetings, doing after call work, out sick, or late to their shift? This percentage is known as shrinkage. Understanding shrinkage percentage as a call center key performance indicator (KPI), and how to calculate and manage it can give you an edge in improving customer interactions, average handle time, service level, and your own bottom line.

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