The 9-9-6 work schedule—working from 9 a.m. to 9 p.m., six days a week—originated in China’s tech industry but is now showing signs of spreading to U.S. workplaces. That’s 72 hours of work every week, cutting deeply into weekends and personal time. While some see it as a way to compete in fast-moving industries like AI and tech startups, experts warn it often leads to stress, burnout, and even serious health risks such as heart disease.

Where the 9-9-6 Work Schedule Is Happening Most

Recent research shows that the 9-9-6 culture has a measurable footprint in San Francisco, with Saturday work activity showing up in spending data from restaurants and delivery services. Smaller patterns are also emerging in New York and other tech hubs, suggesting that this overwork mentality may be spreading across industries—not just software or AI startups. While high-profile CEOs like Elon Musk and Tim Cook are known for their relentless hours, experts caution that normalizing extreme schedules can harm employees’ well-being and company culture.

How Employees Can Manage the 9-9-6 Work Schedule

For employees caught in this demanding routine, protecting mental and physical health is critical. Setting clear boundaries—like logging off at a set time—helps prevent overwork from becoming the norm. Communication is also key: if workloads feel unmanageable, talking to managers and teammates may open the door to support. And even in a packed schedule, taking real breaks during the day and stepping away from your desk helps reduce stress and sustain energy over time.

What Employers Can Do About the 9-9-6 Work Schedule

Organizations that allow or encourage a 9-9-6 work schedule risk losing talent to burnout. Leaders can counter this by monitoring team workloads, redistributing tasks, and providing access to mental health resources. Encouraging a healthy work-life balance—such as respecting PTO and discouraging after-hours emails—helps employees feel supported and improves retention. As experts note, success in business isn’t about exhausting employees; it’s about creating cultures where people thrive, stay motivated, and want to contribute long-term.