Tools
UK SME HR & payroll calculators
Working calculators built against UK statute and ONS data. No login. The maths is shown next to the result so you can audit it. We re-verify the source rules quarterly.
Cost of absence
UK Cost of Absence Calculator
Direct salary cost of sick days plus the presenteeism multiplier most companies miss, against a conservative GP + EAP absence-reduction saving. Defaults from CIPD Health and Wellbeing 2025 and EAPA UK.
Open the calculator → Holiday entitlementUK Holiday Entitlement Calculator
Statutory paid leave under the Working Time Regulations 1998, including the 12.07% accrual method for irregular-hours and part-year workers introduced by the 2024 reforms. Source rules shown next to the result.
Open the calculator →