What is AHT: the average handle time formula, a cafe example and what AHT means for an AI operator
Sado AI team · · 4 min read
In short
AHT (average handle time) is how long one call takes on average: talk, hold and the work after the call, all together. The formula: (talk + hold + after-call work) ÷ number of calls. For example, if an operator spends 320 minutes on 80 calls in a day, AHT is 4 minutes. AHT tells you how many calls one operator can take an hour and how many staff you need. An AI operator has no after-call work, takes calls without a queue, and its AHT turns straight into cost.
What AHT is made of
- Talk time: the minutes the operator and caller spend speaking.
- Hold: “one moment, I’ll check with the kitchen” — the time the caller waits on the line.
- After-call work: entering the order, filling in the CRM card, messaging the courier.
- Waiting before the answer is not part of AHT: that’s a separate metric — how long the caller waited to be answered.
Many owners count only talk time and underestimate the operator’s load. After-call work can take about half as long as the talk itself.
Example: a cafe in Shaykhantakhur
Somsa Uyi cafe (name invented) takes delivery orders by phone. One order call, for example, takes:
| Part | Time |
|---|---|
| Talk: menu, price, address | 2 minutes 30 seconds |
| Hold: checking with the kitchen | 20 seconds |
| After the call: writing the order, passing it to the courier | 1 minute 10 seconds |
| AHT | 4 minutes |
With an AHT of 4 minutes, one operator takes at most 15 calls an hour (60 ÷ 4). At lunchtime, for example, 40 calls come in. One operator takes 15; the other 25 people wait in a queue or hear a busy tone. That one hour needs three operators, who sit almost idle for the rest of the day.
Cutting AHT: what’s right and what’s wrong
- Right: the menu, prices and delivery times are in front of the operator, so fewer “let me check”.
- Right: questions in the same order every time — what, how many, address, phone.
- Right: a ready form for entering the order instead of long manual notes.
- Wrong: rushing the caller and not hearing the question out.
- Wrong: skipping the answer to keep the call short. The customer calls again and total time grows — solving it on the first call (FCR) matters more.
What AHT means for an AI operator
An AI operator on incoming calls changes all three parts of AHT. After-call work disappears: the recording, full transcript, order details and a short summary appear in the portal on their own. Hold time shrinks: the menu and prices are in the operator’s information. And there’s no queue: the operator takes more than ten calls at once, so the lunch hour needs no extra staff. The same cafe call (prices as an example):
Sado: Assalomu alaykum, Somsa Uyi, this is Malika. Would you like to order?
Caller: Yes, six tandoor samsas and two teas. Can you bring them to Labzak?
Sado: Yes, about 40 minutes to Labzak. That’s 78,000 so‘m in total. Which building and entrance?
Caller: Labzak street, building 15, third entrance.
Sado: Got it. The courier will call before arriving. Enjoy your meal!
With an AI operator, AHT becomes cost: you pay only for talked minutes, 800 so‘m a minute. For example, with an average call of 2.5 minutes, one call costs about 2,000 so‘m. But a short call isn’t the goal: the operator still asks the questions that matter. More: pricing.
Measuring AHT: 4 steps
- Take a week of talk and hold time from your PBX or provider report.
- Time the after-call work on a few calls: from the end of the call until the operator is ready for the next one.
- Add it all up and divide by the number of calls.
- Multiply the calls in your busiest hour by AHT and divide by 60: that’s how many operators that hour needs.
Compare operator salaries with the AI operator’s cost in the calculator, or read what a call centre costs. More answers: questions about Sado. Try it live or call 78 778 01 23.
Questions
What is the difference between AHT and talk time?
Talk time is only the minutes of conversation. AHT adds hold time and the work done after the call.
What is a normal AHT?
There’s no single norm: a simple order takes a few minutes, a consultation longer. Measure your own AHT and watch how it changes.
Is a lower AHT always better?
No. A rushed caller calls back or doesn’t buy. Look at AHT together with whether the issue was solved on the first call.