Contact

The fastest way to reach us is by email at hello@workingdayscalculator.co.uk. We try to reply within two working days (using, naturally, the calendar these calculators run on).

What to include

• Bug reports: what you did, what you expected, what actually happened. Screenshots help. Browser and device matter for display issues.
• Feature requests:what calculation you’re trying to do and why the current tools don’t cover it.
• Data corrections: we source bank holiday dates from gov.uk so any correction needs to be visible there first — but if you spot a discrepancy with what gov.uk publishes, please do tell us.

We are not able to give legal, financial, or tax advice. For binding guidance on specific deadlines, please consult a qualified professional.