MEMO · TO anyone asked what the return would be · RE a planning estimate you can defend

Free tool · Financial

What would this actually save, and what does that assume?

Five inputs, all yours. Nothing is hidden: the automation share and the running cost, the two assumptions a finance director challenges first, are sliders rather than constants, so the number you leave with is one you can show the working for. No email required, and nothing you enter leaves your browser.

50

How many staff spend meaningful time on the repetitive task you have in mind.

10 hrs

Time each of them spends on that task, not their total working week.

SGD 45

Salary plus employer costs, divided by working hours. Not the headline salary rate.

70 %

The original model assumes 70%. Lower it if the task carries judgement, exceptions or client contact.

SGD 3.5

Licences, compute, integration and the people overseeing it, per hour of work displaced.

Does not change the saving. It sets the delivery-readiness note beneath the result, because the same saving is a very different project on each of these.

How to use the number

Three things that decide whether this estimate survives contact

Reclaimed hours are not saved money until something happens to them

Time freed only becomes value if the capacity is redeployed to work that matters, or if headcount genuinely changes. An estimate that assumes neither is a measure of theoretical slack, not of return. Decide which of the two you are actually claiming before you present it.

The automation share is where optimism hides

Seventy percent is a reasonable default for a genuinely repetitive, rules-shaped task. It is far too high for anything involving judgement, exceptions or a customer on the other end. Move that slider down and watch how quickly the case narrows: that sensitivity is more useful than the headline figure.

Set the baseline before you deploy, not after

The most common reason an AI programme cannot prove its return is that nobody measured the before. Whatever number this produces, the next step is measuring the current state of that task properly, so the claim can be tested later rather than asserted.

Where this leads

A number a board will sign is built, not calculated

AI Governance & Board Readiness produces a Return on Employee worksheet and a scored baseline for a use case your team brings in, which is the difference between an estimate and a case someone will fund.

Dr. Jayarethanam Pillai

Before you go

I insisted on the no-email condition, over some internal objection, because a lead-generation form dressed up as a diagnostic is a small dishonesty I did not want attached to a practice with my name on it. These tools score you honestly and tell you where the gap sits, whether or not you ever speak to us afterward. That is closer to how I think a genuine assessment should behave, in a classroom or a boardroom. If the result tells you your organisation is not ready, believe it before you believe anything a vendor tells you next.

Signature, Jayarethanam Pillai