True Cost of an Employee Calculator

The True Cost of an Employee Calculator UK 2026/27 is a free online tool that helps employers understand the full financial impact of hiring beyond base salary.

• Includes employer National Insurance (15% above £5,000), auto‑enrolment pension (minimum 3%), holiday accrual, recruitment, equipment, overhead and training costs.
• Updated for the April 2025 NI changes and the 2026/27 tax year.
• Provides instant cost breakdown, cost multiple, monthly and daily cost views.
• Allows comparison of two salary scenarios and contractor vs employee analysis.

Ideal for HR professionals, finance directors, small business owners and recruiters who need accurate headcount budgeting and business case preparation.

By revealing that the true employer cost is typically 125%‑145% of gross salary, the calculator supports informed decisions about hiring, contracting or outsourcing.