Average Speed to Answer (ASA) vs First Response Time (FRT)

Average Speed to Answer (ASA) and First Response Time (FRT) measure different aspects of customer support responsiveness across various communication channels. ASA primarily measures how quickly phone calls are answered by support agents after entering the queue, focusing specifically on the waiting period between when a call is routed to the appropriate department and when an agent picks up. FRT, on the other hand, tracks how long customers wait to receive their first meaningful response after submitting a support request through any channel (email, chat, social media, or phone), measuring the entire time from submission to first agent acknowledgement.

A telecommunications company should focus on ASA when optimizing their call centre operations or staffing levels, as it directly impacts telephone wait times and abandonment rates. For instance, if the company notices their ASA increasing during specific hours, they might adjust agent schedules to ensure adequate coverage during peak call periods. Conversely, the company would prioritize FRT when evaluating their omnichannel support strategy or setting customer expectations across different communication methods. If the same company finds that their FRT for social media inquiries is significantly longer than for phone calls, they might need to reallocate resources or implement automated acknowledgements for social channels. While ASA helps manage real-time voice support efficiency, FRT provides a more comprehensive view of overall support responsiveness across all customer touchpoints.

Average Speed to Answer

First Response Time

What is it?

Average Speed to Answer (ASA) is the average amount of time taken for a call centre agent to answer an inbound customer call, including time spent waiting in a queue. It excludes time spent navigating an IVR system. This metric one of the most important signals tied to customer satisfaction.

First Response Time (FRT) is the average time an agent takes to send an initial reply to a customer support ticket or inquiry. It measures the gap between when a customer submits a request and when your team first acknowledges it — a direct signal of support team availability and operational maturity.

Formula

ƒ Sum(Waiting Time) / Count(Answered Calls)
ƒ Sum(Time taken to send a first response) / Count(Customer issues that received a first response)

Example

Your call centre answers 500 calls each day. The total waiting time for the day is 1750 minutes.

Average Speed to Answer = 1750 minutes / 500 answered calls = 3.5 minutes

Your call centre received 50 support tickets in one month. Your team responded to every ticket, spending a combined 3,000 minutes on first replies. First Response Time = 3,000 minutes / 50 tickets = 60 minutes. That means customers waited an average of one hour before hearing back from your team.

Track this metric

Published and updated dates

Date created: Oct 12, 2022

Latest update: Oct 12, 2022

Date created: Oct 12, 2022

Latest update: Jun 4, 2026