How Much Holiday Entitlement Calculator

Calculate your statutory holiday entitlement based on your employment details

Comprehensive Guide to Holiday Entitlement in the UK (2024)

Understanding your holiday entitlement is crucial for both employees and employers to ensure fair treatment and legal compliance. This guide explains everything you need to know about calculating holiday entitlement in the UK, including statutory rights, part-time calculations, and special circumstances.

1. Statutory Holiday Entitlement Basics

In the UK, almost all workers are legally entitled to 5.6 weeks’ paid holiday per year (known as statutory leave entitlement or annual leave). This is the minimum requirement under the Working Time Regulations 1998.

• Full-time workers: Typically receive 28 days (5.6 weeks × 5 working days)
• Part-time workers: Receive a pro-rata amount based on days/hours worked
• Bank holidays: Can be included in the 28 days (employer’s choice)
• Accrual: Holiday builds up during maternity, paternity, and adoption leave

2. Calculating Holiday for Different Work Patterns

The calculation method depends on your working pattern:

Full-time Workers (5 days per week)

Standard entitlement is 28 days per year (5.6 weeks × 5 days). Many employers offer more than the statutory minimum.

Part-time Workers

Calculate as: (5.6 weeks × number of days worked per week). For example:

• 3 days per week = 5.6 × 3 = 16.8 days (typically rounded to 17 days)
• 2 days per week = 5.6 × 2 = 11.2 days (typically rounded to 11 days)

Shift Workers/Irregular Hours

For workers with no normal working hours, holiday is calculated based on:

1. Average hours worked over previous 52 weeks (ignoring any weeks not worked)
2. Multiply average weekly hours by 5.6 to get total holiday hours

Work Pattern	Calculation Method	Example Entitlement
Full-time (5 days)	5.6 weeks × 5 days	28 days
Part-time (3 days)	5.6 weeks × 3 days	16.8 days
Shift worker (24 hrs/week)	5.6 × 24 hours	134.4 hours
Zero-hours (avg 15 hrs)	5.6 × 15 hours	84 hours

3. Bank Holidays and Holiday Entitlement

There are 8 permanent bank holidays in England and Wales, 9 in Scotland, and 10 in Northern Ireland. Employers can choose whether to:

• Include bank holidays as part of the 28 days
• Offer bank holidays in addition to the 28 days
• Require workers to take bank holidays as part of their leave

Part-time workers are entitled to a proportional number of bank holidays. For example, if you work 3 days per week, you should get approximately 3/5 of the bank holidays.

4. Pro-Rata Calculations for Partial Years

When starting or leaving a job partway through the leave year, holiday entitlement is calculated pro-rata:

Formula: (Months worked ÷ 12) × Annual entitlement

For example, if you start in July with 28 days entitlement:

• 6 months worked = (6 ÷ 12) × 28 = 14 days entitlement

For more precise calculations (especially for irregular start dates), use the exact number of days worked divided by total days in the leave year.

5. Special Circumstances Affecting Holiday Entitlement

Maternity/Paternity/Adoption Leave

Workers continue to accrue holiday entitlement during:

• Ordinary Maternity Leave (26 weeks)
• Additional Maternity Leave (26 weeks)
• Ordinary Paternity Leave (1 or 2 weeks)
• Shared Parental Leave
• Adoption Leave

Long-term Sickness

Workers continue to accrue holiday during sick leave. The Advisory, Conciliation and Arbitration Service (ACAS) provides guidance on how holiday interacts with sickness absence.

Termination of Employment

When employment ends, workers must be paid for any untaken holiday. Conversely, if more holiday was taken than accrued, the employer may deduct this from final pay (though this should be clearly stated in the contract).

6. Common Holiday Entitlement Questions

Q: Can my employer refuse my holiday request?
A: Yes, but they must give as much notice as the holiday requested (e.g., 2 weeks’ notice to refuse a 2-week holiday request).

Q: Do I get paid for bank holidays if I don’t work?
A: This depends on your contract. Some employers pay for bank holidays even if you don’t work that day, while others only pay if you would normally work.

Q: Can I carry over unused holiday?
A: The standard rule is that holiday cannot be carried over, but there are exceptions:

• If your contract allows it
• If you were unable to take holiday due to sickness
• During maternity leave (up to 5.6 weeks can be carried over)

Q: How is holiday pay calculated?
A: Holiday pay should be at your normal rate of pay. For workers with variable hours/pay, it should be calculated based on average earnings over the previous 52 weeks.

Scenario	Holiday Accrual	Payment Basis
Full-time, fixed salary	28 days per year	Normal daily rate
Part-time, fixed hours	Pro-rata of 28 days	Normal hourly rate
Zero-hours contract	5.6 × average weekly hours	Average hourly rate (52-week reference)
Overtime/commission	Standard entitlement	Must include regular overtime/commission
During sick leave	Continues to accrue	Normal rate or average if variable

7. Legal Rights and Disputes

If you believe your holiday entitlement is being mishandled:

1. First raise the issue informally with your manager
2. If unresolved, submit a formal grievance
3. Contact ACAS for mediation (free service)
4. As a last resort, make a claim to an employment tribunal (must be within 3 months of the issue)

Common disputes include:

• Underpayment of holiday pay (especially for workers with variable pay)
• Refusal to pay for untaken holiday on termination
• Unfair refusal of holiday requests
• Incorrect pro-rata calculations for part-time workers

The GOV.UK employment tribunals page provides detailed information on making a claim.

8. International Comparisons

UK statutory holiday entitlement (28 days) is more generous than many countries:

• USA: No federal statutory paid leave (average 10 days private sector)
• Canada: 10 days minimum (varies by province)
• Australia: 20 days (4 weeks) plus public holidays
• France: 30 days (5 weeks) plus public holidays
• Germany: 20-30 days depending on state
• Sweden: 25 days minimum

However, many UK employers offer more than the statutory minimum, with average entitlement being 25-30 days plus bank holidays.

9. Best Practices for Employers

To ensure compliance and good employee relations:

• Clearly state holiday entitlement in contracts
• Have a transparent holiday booking system
• Train managers on fair holiday approval processes
• Regularly review policies to ensure compliance
• Consider offering more than the statutory minimum
• Be flexible with carry-over for genuine reasons
• Communicate bank holiday policies clearly

10. Future Changes to Holiday Entitlement

Recent and proposed changes include:

• 2024 Updates: Clarification on holiday pay calculations for irregular hours workers (following Supreme Court rulings)
• Potential EU Alignment: Post-Brexit, there may be divergence from EU working time directives
• Mental Health Considerations: Growing movement to treat holiday as essential for wellbeing rather than just a legal requirement
• Flexible Working: Increased demand for policies that accommodate remote and hybrid workers

Stay informed through official sources like GOV.UK and ACAS.

Final Thoughts

Understanding your holiday entitlement helps you plan your time off and ensures you receive what you’re legally entitled to. Remember that:

• The minimum is 5.6 weeks (28 days for full-time)
• Part-time workers get a proportional amount
• Bank holidays may or may not be included
• Holiday accrues during most types of leave
• You should be paid your normal rate for holiday

If in doubt, use our calculator above for a quick estimate, or consult official government guidance. For complex situations (especially involving sickness or maternity leave), consider seeking professional advice.