Team-leader savings calculator

Calculate the annual saving from an initiative that reduces AHT, repeat calls, or contact volume. Companion to Writing a business case as a team leader.

Headline result

£—

net annual saving (after ongoing costs)

Gross saving

£—

FTE freed

—

Payback

—

Cost per contact saved

—

A. Operation baseline

Annual contact volume

Current AHT (seconds)

Fully loaded cost / agent / yr (£)

Salary + employer NI + pension + bonus + benefits.

Hours / agent / year

37.5 × 52 = 1,950 for a UK full-timer.

Target occupancy (%)

Shrinkage (%)

B. Initiative parameters

Fill in any combination — leave a lever at zero/blank to skip it.

AHT reduction

New AHT (seconds) — after initiative

Set equal to current AHT to skip this lever.

Saving: —

Repeat-call reduction

Current repeat rate (%)

Share of total contacts that are repeat callbacks.

Target repeat rate (%)

Saving: —

Volume reduction (direct deflection)

Contacts deflected per year

e.g. self-service, FAQ, proactive notification.

Saving: —

C. Implementation cost (optional)

One-off implementation cost (£)

Project time, training, system change, communication.

Annual ongoing cost (£)

Maintenance, licences, recurring effort.

Breakdown

Lever	Agent-hours saved	Annual £ saving
Gross annual saving	—	—
Less annual ongoing cost		—
Net annual saving		—

How the maths works. Volume is reduced first (deflected contacts removed), then repeat-call reduction applied to the remaining volume (repeats compound, so a small drop in repeat rate produces a larger drop in total contacts than you might expect), then AHT reduction applied to the contacts that remain. The agent-hours saved feed through occupancy and shrinkage to FTE, and FTE to £ at your fully loaded cost.

Realistic claim. Operations sometimes object that “the agents would have been there anyway” — meaning the saving is in capacity, not headcount. That is usually correct: most freed capacity is redeployed rather than removed. The case is still valid — the saving is in avoided headcount that would otherwise have been needed — but be clear in the business case which interpretation applies.