Decision calculator

Notice Period Calculator

Estimate remaining notice days and a projected last working date.

days
days
days

Modeled result

$0.00 monthly

$0.00 annually

Methodology and assumptions

Remaining days = contractual notice days − days already served − approved leave offset, floored at zero. Calendar date, garden leave, buyout, holidays, and employer policy can change the actual last working day.

Currency outputs are rounded to the nearest minor currency unit.

Pricing last verified:

Official source: Acas notice-period guidance

Frequently Asked Questions

What does the Notice Period Calculator calculate?

Estimate remaining notice days and a projected last working date.

How accurate is the Notice Period Calculator?

It is a planning estimate based on the inputs, formula, assumptions, and sources shown on this page. Actual prices, invoices, taxes, discounts, and outcomes can differ.

Are calculator inputs saved or sent to analytics?

Inputs are processed in your browser. Calculator values are not included in analytics events.