Whether you're an employer managing workforce transitions or an employee understanding your rights, knowing the correct notice period is essential. In the UK, statutory notice periods depend on length of service and are clearly defined by law.
This free calculator helps you determine the minimum notice required under UK employment law, ensuring compliance and clarity for both employers and employees.
How the calculation works
Under UK law, an employee is entitled to a minimum notice period depending on how long they've worked at their job. The calculation is based on the following formula:
- For employees with one year or less of service: 1 week's notice
- For employees with one to two years of service: 2 weeks' notice
- For employees with two to twelve years of service: 1 additional week for each year after the second year, up to a maximum of 12 weeks
- For employees with 12 or more years of service: 12 weeks' notice
This tool follows the statutory requirements set out by the UK government and does not include contractual notice periods, which may be longer and agreed in employment contracts.
How to use this calculator
- Enter the employee’s start date to determine their length of service.
- Select the current date or input the date they're leaving.
- The calculator will automatically determine the statutory minimum notice period based on their tenure.
- Review the result and compare it to any contractual notice period in their employment agreement if applicable.
- Use the results for internal records, payroll planning, or legal compliance.