The most precise method to determine the average working hours per week for a suitable amount of time is through a holiday entitlement calculator. This can also be done if there is a rotational shift system. You can also easily calculate holiday entitlement through https://scheduleleave.com/leave-holiday-entitlement-calculator.
For instance, Jones Limited has workers who work on an eight-day cycle, with 12 hours during the day which are followed by two 12-hour nights and then four days of rest.
In the initial four weeks of the cycle, they work four days per calendar week however, in the following four weeks, they're working three days per calendar week. Each worker has the equivalent of 3.5 shifts in eight weeks. They, therefore, have the right to 19.6 shifts of annual leave per year (3.5 times 5.6)
Since this calculation can result in a small fraction of a shift, it might be simpler to calculate the holiday entitlement in terms of hours. In this case, each shift will be 12 hours long, so the annual entitlement to holidays will be 235.2 hours (19.6 shifts divided by twelve hours).
The calculation of hours can be extremely useful when the duration of shifts is different throughout the year. How do you calculate the entitlement to holiday for workers who work part-time or in term-time? Term-time workers must receive at the very least the minimum legal allowance of 5.6 weeks of paid annual leave per year.