Free, no signup

When does your allotment run out?

Workday prices AI in credits per action and never in dollars. Put your numbers in and find out what that means for your year.

Full Service Equivalent, not headcount. Sets your allotment tier.
No public figure exists. Default is an illustrative estimate. Use your contracted rate if you have it.
Monthly volumes at full adoption
1 credit each
5 credits each
6 credits each
500 credits each. Small volumes matter here.
750 credits each. Usually the largest single driver.
Month 4
is when your complimentary allotment runs out
Cumulative credit burn against allotment, months one to twelve
Cumulative burnAllotment line
Allotment592% consumed
Projected annual burn355,300
Your complimentary allotment60,000
Overage, credits295,300
Overage, at your rate$29,530
Allotment buys, in requisitions80

Material exposure. This needs an owner and a forecast before the allotment resets.

Email me this breakdown →

Opens your own mail client with the numbers filled in, addressed to me. Every figure above is worked out inside your browser and never leaves it.

One thing worth knowing later

These numbers have a shelf life

Every figure above rests on rates and allotment tiers that Workday can revise without announcing it, and on a rate card that is not public. When something material moves, the forecast you just ran stops being true.

Optional, and it has nothing to do with running the calculator. The tool above stays free and ungated whether you give me an address or not.

How this works

Assumptions, stated plainly

Adoption is ramped linearly over six months rather than assumed to start at full volume, because it never does. Platform entitlements such as API calls and document storage are excluded here and will add to your real number.

Credit rates and allotment tiers are third-party reported. The Flex Credits Rate Card is not publicly available, which is itself part of the problem, and it is why the credit price is yours to enter rather than mine to assert.

This is an estimate to tell you whether you have a problem worth looking at. It is not a forecast you should take to your CFO.

Rate data current as of 16 September 2026. Workday can update Product Terms on thirty days notice, so ask me for current figures if you are reading this much later.

Going further

The full model does four things this one does not

It includes platform entitlements, stress-tests your volumes at 1.5x, 2x and 3x, models the burn month by month rather than annually, and maps consumption to cost centres through your worktag structure so the cost lands where the benefit does.

See the kit

Questions people ask

Before you take this anywhere

Where does the credit price come from?

From you. Workday does not publish the Flex Credits Rate Card, so the default here is an illustrative placeholder. If you are under an Order Form, your contracted rate is in it and that is the number to use.

Why does the calculator ramp adoption instead of starting at full volume?

Because nobody switches on an agent and hits steady-state volume in month one. The six-month linear ramp is deliberately conservative, so a faster rollout exhausts the allotment earlier than this shows.

What happens when the allotment runs out?

Nothing visible. Exceeding your entitlement does not deactivate the agents, so there is no automatic ceiling. Consumption reporting refreshes on a daily cycle rather than in real time, which means the first clear signal is often the invoice.

Is FSE the same as headcount?

No, and the difference matters. Full Service Equivalent counts certain worker populations differently from head count and commonly runs above it, so using headcount understates your tier and your burn.

Can I take this number to my CFO?

Not as it stands. This is triage: it excludes platform entitlements such as API calls and document storage and does not stress-test your volumes, and a budget number needs both.