Standard work time

In Hong Kong, the standard work time is regulated under the Employment Ordinance, which establishes the maximum ordinary hours of work at 48 hours per week. This rule applies to all employees covered by the ordinance and sets the baseline for regular employment arrangements across the territory. The standard work time provision ensures that employers cannot require employees to work beyond this threshold during ordinary working hours without triggering overtime compensation obligations or additional regulatory requirements.

The Employment Ordinance, administered by the Labour Department under the Hong Kong government, forms the primary legal framework governing standard work time. The ordinance has been in force for decades and remains the cornerstone of employment protection in Hong Kong.

Effective June 7, 2026, Hong Kong is introducing a Heat Stress at Work Warning system that will impose mandatory heat stroke prevention measures. This new requirement will affect work time arrangements, particularly for outdoor and high-temperature work environments. Employers will need to implement protocols to manage heat-related risks, which may include adjusting work schedules, providing rest periods, and ensuring adequate hydration and cooling facilities during hot weather conditions.

Employers and payroll teams must ensure compliance by tracking ordinary working hours to remain within the 48-hour weekly limit, calculating overtime compensation for any hours worked beyond this threshold, and preparing for the June 2026 heat stress regulations by developing heat management policies. Documentation of work hours and overtime records must be maintained accurately to demonstrate compliance with the Employment Ordinance. Organizations should review their current scheduling practices and begin planning heat stress mitigation strategies well in advance of the 2026 implementation date.