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Glossary · Call centre operations

What is Average handle time?

  • Also called: aht, handle time

Reviewed by Sujan ThapaliyaLast updated

Definition

Average handle time is talk time plus hold time plus after-call work, divided by calls handled. It is the standard measure of how long a contact costs, and the standard target for optimisation efforts that should usually be aimed somewhere else.
The three STIR/SHAKEN attestation levels, which underpin how average handle time behaves in practice: A asserts both that the carrier knows the customer and that the customer may use the calling number, B asserts the customer only, and C asserts neither. A shared number pool can reach B at best, which is why number ownership keeps recurring in these definitions.
Attestation is the backdrop to most caller-ID and deliverability terms, average handle time included.

In practice

How average handle time actually works

AHT is a cost metric being used as a quality one. Driving it down without watching resolution simply moves the work: shorter calls produce more repeat calls, and the second contact costs everything the first one saved.

Read it against first-contact resolution. Rising resolution with rising AHT is usually a good trade; falling AHT with falling resolution never is.

Wrap time is the part most often addressable without harming the conversation — disposition codes that write back automatically, transcripts that attach themselves, follow-ups created by the outcome rather than typed by hand.

AHT also varies more by contact type than by agent, which is why ranking agents on it is usually unfair. A team handling billing disputes and password resets will show a two-minute spread that reflects the queue mix rather than skill, and segmenting by reason code before comparing people is the minimum honest treatment.

Cut wrap and hold before talk. Cutting talk time raises repeat contacts.
ComponentShare of a typical 5-minute contactSafe to reduce?
Talk time70–80%Only by resolving faster, not by rushing
Hold time5–10%Yes — usually a knowledge or access problem
After-call work15–20%Yes — automate dispositions and notes

Worked example

Talk 4:10, hold 0:35, wrap 0:55 gives an AHT of 5:40. Cutting wrap to 20 seconds saves 35 seconds a call without touching the conversation.

Average handle time: common questions

What counts towards average handle time?
Talk time, hold time and after-call work. Time spent waiting for a call does not; that belongs to occupancy.
Is a lower AHT always better?
No. Below a certain point shorter calls mean unresolved calls, and the repeat contact costs more than the saving. Watch it alongside first-contact resolution or it will mislead you.
How do you reduce AHT safely?
Attack wrap time and hold time before talk time. Automating notes, dispositions and follow-up tasks shortens the call without shortening the conversation.

Sources

  1. Combating Spoofed Robocalls with Caller ID Authentication — Federal Communications CommissionThe STIR/SHAKEN framework, the attestation levels carriers sign calls with, and the mandate requiring providers to authenticate caller ID.
  2. 47 U.S.C. § 227 — Restrictions on the use of telephone equipment — Cornell Legal Information InstituteThe Telephone Consumer Protection Act itself — the consent requirements, calling-hours limits, and private right of action.
  3. ITU-T Recommendation E.164 — The international public telecommunication numbering plan — International Telecommunication UnionThe international number format, the 15-digit maximum, and how country codes and national numbers compose.

See average handle time in the product

Call analytics turns raw call records into the numbers a manager can act on: volume by hour, connect and answer rates, talk time, dispositions, service level, abandonment and the per-number reputation behind all of it. Reporting on activity, as distinct from attributing calls to campaigns.

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