Free HR Calculators for UK Businesses

Looking for free HR calculators to help manage your workforce more effectively? Our HR calculator hub gives UK employers, HR professionals, and managers access to practical tools for calculating holiday entitlement, sickness absence costs, Bradford Factor scores, employee turnover, notice periods, and other essential HR metrics.

These easy-to-use HR tools are designed to simplify everyday people management tasks, reduce admin time, and support better HR decision-making. Instead of relying on spreadsheets or manual calculations, you can quickly access accurate workforce calculations to support absence management, employee planning, compliance, and operational reporting.

Whether you run a growing SME or manage HR across a larger organisation, our free HR calculators help you make informed decisions around leave, absence, staffing costs, and workforce performance.

Browse the calculators below to find the right HR tool for your business.