Holiday Pay Calculator
Calculate your holiday pay entitlement based on UK employment rules
Comprehensive Guide to Holiday Pay Calculation Rules in the UK (2024)
Understanding how holiday pay is calculated is essential for both employers and employees to ensure compliance with UK employment law. This guide explains the statutory requirements, different calculation methods, and practical examples to help you determine accurate holiday pay entitlements.
1. Statutory Holiday Entitlement Basics
Under the Working Time Regulations 1998, almost all workers in the UK are legally entitled to:
- 5.6 weeks of paid holiday per year (known as statutory leave entitlement)
- This includes the 8 UK bank holidays (or equivalent days off for workers who don’t normally work on bank holidays)
- Part-time workers receive a pro-rata entitlement based on their working hours
The 5.6 weeks is equivalent to 28 days for someone working 5 days a week. For workers with irregular hours, the calculation becomes more complex.
2. Different Types of Workers and Their Entitlements
| Worker Type | Holiday Entitlement | Calculation Method |
|---|---|---|
| Full-time (5 days/week) | 28 days (5.6 weeks) | Fixed days per year |
| Part-time (3 days/week) | 16.8 days (5.6 weeks) | Pro-rata based on weekly hours |
| Zero-hours contract | 5.6 weeks of average hours | 12.07% of hours worked |
| Casual/irregular hours | 5.6 weeks of average hours | 12.07% of hours worked |
| Term-time only | 5.6 weeks of average hours | Hours worked × 12.07% |
3. How Holiday Pay is Calculated
For Workers with Fixed Hours and Pay
For employees with regular hours and pay, holiday pay is typically calculated based on their normal weekly pay. The calculation is straightforward:
- Determine weekly pay (hourly rate × weekly hours)
- For each week of holiday, pay the normal weekly wage
- For part weeks, pay the proportion of the weekly wage
Example: An employee works 35 hours per week at £12/hour. Weekly pay = 35 × £12 = £420. For 1 week’s holiday, they receive £420.
For Workers with Variable Hours/Pay
For workers with irregular hours or pay (including overtime, commission, or bonuses), the calculation uses a 52-week reference period to determine average pay:
- Look back at the previous 52 weeks worked
- Calculate average weekly pay over this period
- Ignore any weeks with no pay
- If less than 52 weeks worked, use the actual weeks worked
Example: A zero-hours worker worked 15 hours in 30 of the last 52 weeks at £11/hour. Total pay = (15 × £11) × 30 = £4,950. Average weekly pay = £4,950 ÷ 30 = £165. For 1 week’s holiday, they receive £165.
The 12.07% Method for Irregular Workers
For casual workers or those with highly variable hours, employers often use the 12.07% method to calculate holiday pay as hours are worked:
- 12.07% represents 5.6 weeks’ holiday out of 46.4 working weeks (52 weeks – 5.6 weeks)
- For each hour worked, accrue 0.1207 hours of holiday
- When taking holiday, pay at the average hourly rate over the previous 52 weeks
Example: A casual worker works 20 hours in a week at £10/hour. Holiday accrued = 20 × 0.1207 = 2.414 hours. When they take holiday, they’re paid at their average hourly rate.
4. Bank Holidays and Holiday Pay
Bank holidays can be included in the statutory 5.6 weeks or offered in addition, depending on the employment contract:
- If bank holidays are included: Workers get 20 days + 8 bank holidays = 28 days total
- If bank holidays are additional: Workers get 28 days + 8 bank holidays = 36 days total
- Part-time workers get a pro-rata share of bank holidays
- Workers who don’t normally work on bank holidays (e.g., Monday-Friday workers) should get equivalent days off
| Scenario | Bank Holidays Included in 5.6 Weeks | Bank Holidays Additional to 5.6 Weeks |
|---|---|---|
| Full-time worker (5 days/week) | 28 days total (20 + 8) | 36 days total (28 + 8) |
| Part-time worker (3 days/week) | 16.8 days total (12 + 4.8) | 21.6 days total (16.8 + 4.8) |
| Worker who doesn’t work bank holiday days | 28 days (must get equivalent days off) | 36 days (must get equivalent days off) |
5. Common Holiday Pay Calculation Mistakes
Employers often make these errors when calculating holiday pay:
- Excluding regular overtime: Since 2014, regular overtime should be included in holiday pay calculations (Bear Scotland Ltd v Fulton case)
- Not including commission: Commission payments that are intrinsically linked to work should be factored in (Lock v British Gas case)
- Using basic pay only: Holiday pay should reflect “normal remuneration” including regular allowances
- Incorrect pro-rata for part-time: Part-time workers should receive holiday proportional to their hours compared to full-time
- Not carrying over untaken leave: Workers must be allowed to carry over leave in certain circumstances (e.g., long-term sickness)
- Paying rolled-up holiday pay: This practice (including holiday pay in hourly rate) is unlawful unless very specific conditions are met
6. Holiday Pay for Different Employment Statuses
Agency Workers
Agency workers are entitled to the same holiday rights as permanent employees after 12 weeks in the same role. Their holiday pay should be calculated based on their average pay over the previous 12 weeks.
Self-Employed Contractors
Genuinely self-employed individuals don’t qualify for holiday pay. However, workers who are incorrectly classified as self-employed (when they should be workers/employees) may be entitled to claim holiday pay.
Apprentices
Apprentices have the same holiday entitlement as other workers. Some apprenticeship agreements may provide additional holiday beyond the statutory minimum.
Workers on Sick Leave or Maternity Leave
Workers continue to accrue holiday entitlement during:
- Sick leave (regardless of whether they’re receiving Statutory Sick Pay)
- Maternity, paternity, adoption, or shared parental leave
- Any period of authorized absence
They must be allowed to take this accrued leave either during or after their absence.
7. Recent Legal Developments (2022-2024)
Several important cases have shaped holiday pay calculations:
- Harpur Trust v Brazel (2022): The Supreme Court ruled that part-year workers (like term-time only staff) should receive 5.6 weeks’ holiday, not pro-rata based on weeks worked. This means a term-time worker working 32 weeks/year gets 5.6 weeks holiday, not (5.6/52) × 32 = 3.4 weeks.
- Smith v Pimlico Plumbers (2022): Confirmed that workers (not just employees) are entitled to holiday pay, and that holiday pay should include commission and regular overtime.
- New holiday pay reference period (2020): The reference period for calculating average pay was increased from 12 to 52 weeks to account for seasonal variations in pay.
8. Practical Examples of Holiday Pay Calculations
Example 1: Full-time Employee with Fixed Hours
Scenario: Emma works 37.5 hours per week at £14/hour. She takes 1 week of holiday.
Calculation: Weekly pay = 37.5 × £14 = £525. Holiday pay for 1 week = £525.
Example 2: Part-time Employee with Fixed Hours
Scenario: James works 20 hours per week at £11/hour. He takes 3 days of holiday (out of his 5-day working week).
Calculation: Daily pay = (20 × £11) ÷ 5 = £44. Holiday pay for 3 days = 3 × £44 = £132.
Example 3: Zero-hours Worker with Variable Pay
Scenario: Sarah has worked 40 weeks in the last year, with total earnings of £8,400. She takes 1 week of holiday.
Calculation: Average weekly pay = £8,400 ÷ 40 = £210. Holiday pay for 1 week = £210.
Example 4: Worker with Overtime and Commission
Scenario: David earns £12/hour for 40 hours/week, plus £200 weekly commission and £100 weekly overtime. He takes 2 weeks holiday.
Calculation: Normal weekly pay = (40 × £12) + £200 + £100 = £480 + £200 + £100 = £780. Holiday pay for 2 weeks = 2 × £780 = £1,560.
9. How to Handle Holiday Pay for Workers Leaving Their Job
When a worker leaves their job, they’re entitled to pay for any untaken holiday. The calculation should be based on:
- Their normal working hours in the final pay period
- Their average pay over the previous 52 weeks (for variable pay)
- Any holiday accrued but not taken during the holiday year
Conversely, if a worker has taken more holiday than they’ve accrued, the employer can deduct the equivalent pay from their final wages (though this should be clearly stated in the contract).
10. Best Practices for Employers
- Clear contracts: Specify how holiday pay is calculated, whether bank holidays are included, and any additional holiday beyond statutory minimum.
- Accurate records: Maintain detailed records of hours worked and pay received for at least 52 weeks to calculate accurate averages.
- Regular reviews: Update holiday pay calculations annually and when employment terms change.
- Communicate clearly: Provide workers with information about their holiday entitlement and how it’s calculated.
- Use technology: Implement payroll systems that automatically calculate holiday pay based on the correct reference periods.
- Stay updated: Keep abreast of legal changes and case law that may affect holiday pay calculations.
11. Common Employee Questions About Holiday Pay
Can my employer refuse my holiday request?
Employers can refuse holiday requests if they have a valid business reason, but they cannot prevent you from taking your statutory holiday entitlement altogether. They should give as much notice as the holiday requested (e.g., 2 weeks’ notice to refuse a 2-week holiday request).
What if I’m sick during my holiday?
If you become sick while on holiday, you can choose to:
- Treat the period as sick leave (and claim SSP if eligible) and take the holiday at another time
- Continue with your holiday as planned
You should inform your employer and may need to provide a fit note if the sickness lasts more than 7 days.
Can I carry over unused holiday?
Normally, holiday must be taken in the current leave year, but there are exceptions:
- If you’re unable to take holiday due to sickness
- If your employer doesn’t give you reasonable opportunity to take holiday
- If you’re on maternity or other family-related leave
In these cases, you can carry over up to 4 weeks of holiday to the next leave year. The remaining 1.6 weeks (UK’s additional entitlement) may be subject to different rules as per your contract.
What happens to my holiday when I leave my job?
You should be paid for any untaken holiday when you leave. This is calculated based on your normal pay at the time of leaving. If you’ve taken more holiday than you’ve accrued, your employer may deduct the equivalent from your final pay (if your contract allows this).
Does my employer have to pay me for bank holidays?
This depends on your contract. There’s no legal right to paid bank holidays – they can be included in your 5.6 weeks’ entitlement. Check your contract to see whether bank holidays are:
- Included in your 5.6 weeks
- Additional to your 5.6 weeks
- Not given as paid leave (common in some retail sectors where you might work on bank holidays)