Free annual leave calculator

Get part-time holiday calculations right every time

No more spreadsheet nightmares or compliance worries. Calculate the exact amount of time off your part-time staff are entitled to, based on your full-time equivalent holiday allowance. 

Three simple steps to accurate results

Enter your full-time holiday allowance, add your employee's working pattern, and get their exact entitlement instantly. No complex formulas required.

Why you need this calculator

Stay legally compliant

Avoid costly mistakes

Save time and confusion

How it works

Add your full-time holiday allowance (statutory or enhanced) and your employee's working pattern. The calculator does the maths and gives you their exact entitlement in days or hours.

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Frequently Asked Questions

  • Absolutely. It's built around UK statutory holiday rules, so your part-time workers get fair, pro-rata holiday entitlement that matches their full-time colleagues. Bank holidays are also considered. 

  • No bother. The calculator works with whatever you offer your full-time team. Pop in your actual full-time entitlement, and it'll work out the right proportion for your part-timers.

  • It handles whatever your full-time package includes. If your full-time allowance covers bank holidays, the calculator makes sure your part-time staff get their fair share based on how they work.

  • This one's designed for regular part-time patterns. If you're dealing with zero-hour or all-over-the-place schedules, drop us a line. Our experts are happy to point you in the right direction.

  • Take your full-time holiday entitlement (28 days if you stick to statutory) and work out the proportion based on how much your part-timer actually works. For example, someone doing 3 days a week gets 60% of the full allowance. Our calculator does this instantly, without you needing to do the maths.  

  • Part-time employees get a slice of the full-time holiday allowance that matches the hours or days they actually work. It keeps things fair and keeps you on the right side of UK law. Our calculator sorts this out automatically.

  • Full-time workers get 5.6 weeks' paid holiday per year. Part-time staff must get the same deal, just proportioned to how much they work. Our calculator makes sure you get those proportions spot on.