Holiday Entitlement Calculator

Work out statutory holiday entitlement and PTO accrual for any working pattern — part-time days or hours, shift rotas, zero-hours, mid-year starters and US PTO frequencies.

35 patterns coveredUK & USFree & instant
3 days

16.8 days

(3 days ÷ 5 full-time days) × 28 days = 16.8 days

Audit note

UK rounding rule: employers may round holiday up to the nearest half or full day, never down. Statutory leave is capped at 28 days for anyone working five or more days a week.

Stop working this out by hand — Tempry tracks every balance automatically.

Browse by pattern

35 ready-made presets, each with its own worked example.

Set days each week — 1 through 4.5 days — pro-rated from the UK statutory 5.6 weeks.

Regular weekly hours — 8 to 35 — turned into a holiday balance in hours.

4-on-4-off, 9-day fortnights and compressed weeks, averaged across the full cycle.

Zero-hours and irregular contracts using the 12.07% rolled-up accrual method.

Mid-year joiners and leavers, pro-rated by the months actually employed.

How much PTO you accrue each pay period — bi-weekly, semi-monthly and monthly.