Holiday Calculator UK
Our free UK holiday calculator computes your annual leave entitlement, pro-rated for your working hours and contract type. Whether you work full-time, part-time, or on a zero-hours contract, find out your exact paid holiday allowance.
Employment Details
How UK Holiday Pay and Leave Days Are Calculated
This UK Holiday Calculator processes your input values using standard mathematical formulas and UK-specific parameters. Enter the required values into the input fields provided — all fields are labelled clearly with units. The calculator updates your result in real-time as you type, using validated equations to ensure accuracy. No manual calculation is needed; simply enter your values and read the output directly. For financial or health-critical decisions, we recommend confirming results with a qualified professional.
Frequently Asked Questions
How does the UK Holiday Calculator work?
Our holiday calculator uses standard UK employment guidelines and working patterns to compute your entitlement or shift rotation hours. Simply fill in your details for an instant calculation.
Is this calculator up to date with UK 2026/27 employment rules?
Yes. Our tool is configured based on current UK statutory rules (such as the 5.6 weeks statutory annual leave or standard work week definitions) for 2026/27.
Can I use this for official HR or payroll decisions?
Our tool provides accurate estimates based on standard UK rules. However, because individual contracts and employer policies vary, we recommend validating results with your HR department or a qualified employment specialist.
Is this UK Holiday Calculator free for employees and businesses?
Yes, the calculator is 100% free to use for both individuals and UK businesses with no registration required.
Are bank holidays included in these work time calculations?
Where applicable, the tool allows you to specify whether bank holidays should be included or excluded, matching standard UK contractual variations.