Must-Know Call Center Productivity Metrics

Highlights: The Most Important Call Center Productivity Metrics

  • 1. First Call Resolution (FCR)
  • 2. Average Handle Time (AHT)
  • 3. Abandoned Call Rate
  • 4. Service Level
  • 5. Occupancy Rate
  • 6. Customer Satisfaction (CSAT)
  • 7. Agent Utilization
  • 8. Average Speed of Answer (ASA)
  • 9. Call Quality
  • 10. Schedule Adherence
  • 11. Net Promoter Score (NPS)
  • 12. Call Transfer Rate
  • 13. Resolution Time
  • 14. Cost per Call
  • 15. Agent Attrition Rate
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In today’s competitive business environment, call centers have become an integral part of many organizations. They function as the primary point of contact for customers, playing a crucial role in ensuring exceptional customer service and retaining a loyal customer base. To evaluate the success of call centers and enhance their efficiency, it is vital to establish and monitor specific productivity metrics.

This blog post aims to provide an in-depth understanding of the most important call center productivity metrics, how they impact a company’s bottom line, and the best practices to optimize them for unparalleled growth and customer satisfaction.

Call Center Productivity Metrics You Should Know

1. First Call Resolution (FCR)

Measures the percentage of calls resolved on the first interaction with the customer, without needing further follow-ups or escalations.

2. Average Handle Time (AHT)

The average time an agent spends handling a call, including talk time, hold time, and any after-call work.

3. Abandoned Call Rate

The percentage of incoming calls that are disconnected by the customer before reaching an agent.

4. Service Level

The percentage of calls answered within a specific time frame, usually measured in seconds. It reflects the accessibility and efficiency of the call center.

5. Occupancy Rate

The percentage of time agents are on calls or completing call-related tasks compared to their total available working time.

6. Customer Satisfaction (CSAT)

A measure of customers’ overall satisfaction with the service they received, usually gathered through surveys or feedback forms.

7. Agent Utilization

The percentage of total working hours agents spend handling calls or completing call-related tasks.

8. Average Speed of Answer (ASA)

The average time it takes for an agent to answer an incoming call.

9. Call Quality

An evaluation of the overall effectiveness of an agent’s interaction with customers, including communication skills, problem-solving abilities, and adherence to company policies.

10. Schedule Adherence

The percentage of time agents follow their assigned schedule, accounting for breaks, lunches, and logged-in and logged-out times.

11. Net Promoter Score (NPS)

A customer loyalty metric that measures the likelihood that a customer would recommend the company to others, based on their call center experience.

12. Call Transfer Rate

The percentage of calls that are transferred from one agent to another, often indicating a need for better training or more knowledge sharing.

13. Resolution Time

The average amount of time it takes an agent to resolve a customer issue or close a trouble ticket.

14. Cost per Call

The total expenditure of running the call center divided by the total number of calls received. This metric helps to identify efficiencies and inefficiencies in the call center operations.

15. Agent Attrition Rate

The percentage of call center agents that leave the company during a specific period, indicating employee satisfaction and effectiveness of the call center’s employee retention strategies.

Call Center Productivity Metrics Explained

Call center productivity metrics are essential for assessing the effectiveness and efficiency of a call center’s operations. A high First Call Resolution (FCR) rate indicates that agents are effectively resolving issues without needing further follow-ups or escalations, leading to increased customer satisfaction. Average Handle Time (AHT) and Average Speed of Answer (ASA) provide insights into how quickly and efficiently agents handle and answer calls, respectively.

Abandoned Call Rates and Service Levels help determine how accessible the call center is to customers, while Occupancy Rates and Agent Utilization focus on the efficient use of agents’ time. Customer Satisfaction (CSAT) and Net Promoter Score (NPS) provide valuable feedback on customer perceptions of the service they receive and their likelihood of recommending the company to others. Other important metrics include Call Quality, which evaluates agent effectiveness, and Schedule Adherence, which ensures the optimal utilization of agent time on assigned tasks.

Call Transfer Rate, Resolution Time, and Cost per Call provide insights into possible areas of improvement, such as better training, knowledge sharing, or operational efficiencies. Lastly, monitoring Agent Attrition Rate assists in evaluating employee satisfaction and the effectiveness of retention strategies, helping to maintain a well-functioning and content call center workforce.


In conclusion, it is crucial for businesses and call centers to carefully track and analyze the right productivity metrics to optimize workforce efficiency, enhance customer satisfaction, and drive business growth. While there are numerous call center productivity metrics available, focusing on the most relevant ones, such as First Call Resolution, Average Handle Time, Service Level, and Agent Occupancy, can help managers make well-informed decisions to improve their call center’s performance.

Furthermore, leveraging technology and emphasizing regular training and skill development of agents can contribute to substantial improvements in these key performance indicators. By understanding and implementing these productivity metrics, call centers can continuously evolve and adapt their strategies to deliver unparalleled customer experiences and establish a significant competitive advantage in the industry.


What are the key performance indicators (KPIs) used to measure call center productivity metrics?

KPIs for measuring call center productivity include first call resolution (FCR), average handle time (AHT), call abandonment rate, agent schedule adherence, and service levels (percentage of calls answered within a specific time frame).

How does first call resolution (FCR) impact call center productivity?

FCR measures the percentage of customer issues resolved during the initial contact with an agent. A higher FCR rate indicates that agents are solving problems efficiently, reducing the need for follow-up calls and improving overall productivity.

Why is average handle time (AHT) an important metric for call center productivity?

AHT measures the average time spent on each call, including talk time, hold time, and after-call work. This metric helps identify opportunities for streamlining processes and improving agent efficiency, ultimately enhancing productivity and customer satisfaction.

How can a call center reduce its call abandonment rate to improve productivity?

Call abandonment rate is the percentage of callers who hang up before connecting with an agent. To reduce this rate, call centers can implement strategies such as reducing wait times, providing alternative support options like live chat, and optimizing agent scheduling to ensure optimal staffing levels during peak hours.

What is the significance of agent schedule adherence in maintaining high productivity levels in a call center?

Agent schedule adherence measures the extent to which agents stick to their assigned schedules, including breaks and other activities. Maintaining high schedule adherence ensures that the call center is adequately staffed at all times, minimizing wait times for customers and improving overall productivity.

How we write our statistic reports:

We have not conducted any studies ourselves. Our article provides a summary of all the statistics and studies available at the time of writing. We are solely presenting a summary, not expressing our own opinion. We have collected all statistics within our internal database. In some cases, we use Artificial Intelligence for formulating the statistics. The articles are updated regularly.

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