Question: how many hours do you need to work to accrue holiday?
Answer: Calculating notional holiday accrual You could allow the employee to accrue 1/12th of 5.6 multiplied by a full-time working week. For example, for a 37 hour week, this would be 17.5 hours (37 hours x 5.6 weeks/12 months rounded up to the nearest half-day).