AHT Calculator
Average Handle Time (AHT) is the single most watched metric in any contact center. It measures the total time an agent spends on a customer interaction — from the first hello to the last CRM update. The formula is straightforward: AHT = (Talk Time + Hold Time + After-Call Work) / Total Calls Handled. Yet most teams only track the headline number without understanding what drives it.
The real insight comes from the breakdown. Talk time typically accounts for 50-55% of AHT, hold time 10-15%, and after-call work (ACW) a staggering 30-40%. That means nearly half of every interaction is spent on activities the customer never sees — writing notes, updating tickets, tagging categories. This is where AI delivers the biggest impact, automating ACW and reducing AHT by 28% on average.
This calculator breaks your AHT into its three components, benchmarks it against industry standards by channel, and projects the impact of AI-assisted support. Enter your total times and call volume to get actionable insights on where to optimize.
6 min
Industry average AHT
40%
Of AHT is post-call work
28%
AHT reduction with AI assist
Calculate Your Average Handle Time
Frequently Asked Questions
What is Average Handle Time (AHT)?+
Average Handle Time (AHT) is a contact center metric that measures the average duration of a customer interaction from start to finish. It includes talk time (actual conversation), hold time (customer waiting), and after-call work (ACW) such as notes, ticket updates, and follow-ups. The formula is AHT = (Talk Time + Hold Time + ACW) / Total Calls.
What is a good AHT benchmark?+
AHT benchmarks vary by channel: phone support averages 6-8 minutes, live chat 3-5 minutes, and email 4-6 minutes. However, a 'good' AHT depends on your industry, query complexity, and service goals. Prioritizing low AHT at the expense of quality leads to repeat contacts and lower customer satisfaction.
How can I reduce AHT without hurting quality?+
The most effective ways to reduce AHT without sacrificing quality are: AI-assisted agent tools that surface relevant knowledge in real time, pre-built response templates for common queries, CRM integrations that eliminate manual data entry, and intelligent routing that sends tickets to the right specialist from the start. These typically reduce AHT by 20-30%.
Why is after-call work (ACW) such a large part of AHT?+
After-call work typically accounts for 30-40% of total AHT because agents must update CRM records, write interaction notes, send follow-up emails, and categorize tickets. AI tools can automate most ACW by generating call summaries, auto-tagging tickets, and pre-filling forms, cutting ACW time by up to 60%.
How does AI reduce Average Handle Time?+
AI reduces AHT by approximately 28% through several mechanisms: real-time knowledge suggestions eliminate research time, automatic call summarization removes manual note-taking, sentiment detection helps agents resolve issues faster, and smart routing ensures customers reach the right agent immediately. Companies using AI-assisted support typically see AHT drop from 8 minutes to under 6 minutes.