Last updated: 21 August 2026
Welcome to Leave Stacker.
Leave Stacker is a simple tool designed to help people find smart dates to book annual leave around UK public holidays.
Leave Stacker is operated by Leave Dates Ltd, the company behind Leave Dates.
By using this website, you agree to these Terms of Use.
Leave Stacker helps you explore annual leave opportunities by looking at things like:
The aim is to help you find dates where you may be able to get a longer break while using fewer days of leave.
Leave Stacker is designed around UK public holidays.
Public holidays can vary between England and Wales, Scotland, and Northern Ireland. They can also be treated differently depending on your employer, contract, working pattern, or location.
You should always check that the public holidays and suggested dates apply to your own workplace.
Leave Stacker is intended as a helpful planning tool.
It does not guarantee that:
You are responsible for checking all dates before relying on them.
Please confirm your leave with your employer before booking travel, accommodation, events, or making other plans.
You can add suggested leave options to your stack.
Your stack helps you keep track of the dates you are interested in. From your stack, you can:
Leave Stacker does not submit leave requests to your employer for you.
The “Copy for email” feature copies suggested leave request text to your clipboard.
You can paste this into your own email app and edit it before sending.
You are responsible for checking the content, dates, and recipient before sending any message.
The calendar download feature generates an .ics file based on the dates in your stack.
This is provided for convenience only. You should check the calendar file carefully before importing or relying on it.
Leave Stacker is not responsible for incorrect calendar entries, duplicate events, missed reminders, or calendar import issues.
Leave Stacker includes a link to Leave Dates, where you can log in or create an account to manage annual leave.
Leave Dates is a separate service with its own terms and privacy policy.
You do not need to create an account to use Leave Stacker.
Leave Stacker may link to other websites, including Leave Dates.
If you visit another website, their own terms and privacy policy will apply. We are not responsible for third-party websites, their content, or how they operate.
Please do not use Leave Stacker in a way that could damage, overload, interfere with, or disrupt the website.
You must not try to access systems, data, or parts of the website that are not intended for public use.
We aim to keep Leave Stacker available and working well, but we cannot guarantee that it will always be available, uninterrupted, accurate, or error-free.
We may update, change, pause, or remove parts of the website at any time.
Leave Stacker is provided as a free planning tool.
To the fullest extent permitted by law, we are not responsible for losses or problems caused by use of the website, including:
Nothing in these terms limits or excludes liability where it would be unlawful to do so.
We may update these Terms of Use from time to time. The latest version will be available on this page.
If you have any questions about these terms, contact us at hello@leavedates.com.
The super simple annual leave planner that lets teams track, approve and manage staff leave.