5 minute read

A Detailed Guide for Small Businesses in UK

Person writing with black pen
Written by
Kate Vodopian

Understanding Working Days and Weeks

The concept of working days is crucial for both businesses and employees in planning and managing time effectively. For businesses, working days typically refer to weekdays (Monday to Friday), excluding weekends and public holidays. On average, there are about 252 working days in a standard calendar year, though this can vary slightly depending on the number of public holidays in a given year. For employees, there are usually 52 working weeks in a year, which forms the basis for calculating annual leave, pay entitlements, and scheduling.

Let’s explore how to calculate working days and weeks for 2025 and why this knowledge is indispensable.

Working Days in 2025

2025 is a non-leap year, meaning it has 365 days. Here’s how the year breaks down:

  • Total Days: 365
  • Weekends: 104 days (52 Saturdays and Sundays)
  • Public Holidays: 8 days (in England and Wales; variations exist across the UK)
  • Working Days: 253

The number of working days may differ based on location due to regional public holidays. For example, Scotland observes nine bank holidays, while Northern Ireland has ten.

Calculating Working Days

To calculate working days:

  1. Start with the total days in a year (365 or 366 for a leap year).
  2. Subtract weekends (104 days).
  3. Deduct public holidays relevant to your region.

Factors Affecting Working Days

  1. Public Holidays (Guide to 2025 public holidays in UK)
    • Public holidays like Christmas, Easter, and bank holidays reduce the total number of working days.
    • Regional differences (e.g., Scotland and Northern Ireland) influence the count.
  2. Leap Years
    • A leap year adds an extra day (February 29), which can be a working day if it’s a weekday.
  3. Business Closures
    • Seasonal closures or company-specific holidays may also reduce working days.
  4. Flexible Working Patterns
    • Businesses adopting 4-day work weeks or similar models may have fewer working days per employee.

Why Knowing Working Days is Important

Understanding the number of working days and weeks in a year is essential for both businesses and employees. For businesses, this knowledge informs payroll calculations, project planning, and resource allocation. For example, businesses can prorate salaries for part-time workers based on the number of working days they are contracted for. It’s also critical for determining annual leave entitlements and ensuring compliance with legal obligations.

For employees, knowing their working days helps in planning leave effectively and negotiating work-life balance. It’s also useful for understanding how their holiday pay and entitlements are calculated. Both parties can benefit from clarity and transparency in these calculations to avoid disputes or confusion.

Understanding the number of working days helps businesses:

  • Plan Schedules: Align projects with the available workforce.
  • Manage Payroll: Calculate salaries for hourly employees accurately.
  • Track Absenteeism: Measure absence rates effectively.

Conclusion

Calculating working days and understanding their impact is essential for effective business operations. Whether planning payroll, tracking absenteeism, or scheduling projects, knowing how many working days are in a year equips UK businesses with the tools to succeed.

Having a reliable absence tracking system is another important factor. When calculations are done automatically, and information on how many days employees worked, how many days they were absent, and the reasons for their absences is readily available, it provides clarity and creates a solid foundation for effective planning and resource management.

Reputable Resources for Further Reading

  1. GOV.UK – Public Holidays in the UK
  2. ACAS – Holidays and Holiday Pay
  3. HMRC – Working Time Regulations

Kate Vodopian