First Call Resolution: Why Is It So Important In The Work Of A Call Center?

Zurab Samushia
Oct 5, 2021

A call center, like any other business, has KPIs to measure, which define its efficiency. There are many KPIs that modern call centers measure to make the business indices understandable and manageable. The most important of them include these five:

  • Customer satisfaction
  • Cost per contact
  • First contact resolution
  • Agent utilization
  • And aggregated call center performance.

Measuring them allows understanding how well a call center handles its job and gives valuable insight into stats important for managers.

Amongst the named, the First Contact Resolution indicator stands out as the most important one.

What is first call resolution and why is it so important?

The First Contact Resolution a.k.a. First Call Resolution (FCR) is a problem of a customer resolution metric, which says how many issues of clients are resolved within one contact without repeated contacts about the same issue. It is – if I, as a customer, have a problem of non-working something and I contact a call center and ask about solving it so as to make it work. If they help me during this contact so my problem fully solves and it starts working, it means that the first contact resolution has undergone successfully. Throughout this text, we’re using the First Contact Resolution over the First Call Resolution notion when speaking of FCR simply because of the modern nature of contacts with customers, which are made via multiple channels, not just phone but also web chat, mobile app, IVR, email, social media messengers, and standalone messengers live Viber, Telegram, or Skype.

While there are many business models that might have several lines of support, it is taken as a rule in the modern industry that a customer’s issue might not obligatorily be solved immediately. This might be because of the complex nature of a product/service, which is made so that it’s simply impossible to resolve something immediately. So, in most cases, a successful FCR is taken as the one solved within 1 business hour after a client’s contact.

FCR is extremely important because of several connected reasons:

  1. Customer satisfaction. There is a nearly direct correlation of successfully resolving an issue with the satisfaction of clients. The inability to deliver FCR once or twice can cause a client to leave to another company.
  2. The efficiency of the work of a call center. It is believed that a normal average rate of FCR shall be 70%-75%. However, it will greatly vary based on industry, country, product, and numerous other factors. Increase FCR and you’ll automatically increase the efficiency.
  3. Profitability of a call center. As every contact costs something, the inability to satisfy a customer from the first attempt might result in another, repeated, contact, which will consume money. Also, failure to deliver increases customer turnover, and the connection to it need to search for a new client, which is always costlier than maintaining the existing one. That’s also increased labor and connected costs.

Used metrics to measure a first contact resolution

Despite the support of the first call is of crucial importance, there is no single approach in the industry to its measurement. That’s why we’re highlighting several widespread approaches:

  1. Gross FCR. It’s calculated as the number of successfully resolved client contacts to all incoming contacts. This is not a very often used indicator since not all incoming contacts are about problem-solving and many of them are repeated, even from the same customers but for different issues. That’s why many call centers more frequently use the following.
  2. Net FCR. It’s calculated as the number of successfully resolved client contacts to all first contacts that contain a problem to solve. It is harder to calculate, as it’s required to separate the entire inflow from the dedicated one. But when done correctly, it becomes a more successful measurement.
  3. But there is also such thing as the impossibility to resolve issues on the first attempt. Yet, they are eventually resolved within callbacks, after some time. So in the case of complex problems and hard products/services, the above formula of the Net FCR is further corrected, by adding to the result the number of solved issues, which follow up in a short term after the first call.

The results of calculations affect other connected indices of call centers, such as the cost of training and satisfaction of customers based on the number of hours of received training by operators.

FCR call center’s most meaningful parameter per period of time

FCR is the most important indicator of the work of every call center because it can show how well the client’s problems are solved. Although the most meaningful numbers would be received per month (since a month collects enough statistically relevant information) but it can also be measured for any other period, from an hour to a year.

There is a direct linkage of FCR to the quality of personnel training: the more hours per year agents receive the better their FCR becomes.


Now you know what is FCR for a call center and why it is so important. However, it has to be measured in conjunction with other meaningful criteria to define the productivity and quality of work of a call center in general, such as a time of response, length of an average conversation, or a number of dropped calls, amongst the rest.

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