How Chronoworking Transforms Sleep, Performance and Job Satisfaction

A recent study in Frontiers in Psychology highlights how both the amount and quality of sleep directly affect daily performance and employee well-being. The findings underscore the growing interest in adapting work schedules to individual biological needs. Chronoworking is a method that aligns work hours with a person’s natural sleep-wake cycle, known as their chronotype. People are often classified as larks, who prefer early mornings, or owls, who thrive in the evenings. Determining one’s chronotype can be done through genetic testing or questionnaires like the Horne-Östberg or Munich ChronoType assessments.

Social jet lag occurs when an individual’s internal clock is constantly misaligned with their work schedule, leading to fatigue and reduced productivity. Sleep coach Markus Kamps recommends tailored work-hour models to improve both sleep quality and job satisfaction. He suggests that knowing one’s chronotype and structuring tasks by complexity can help integrate chronoworking into traditional 9-to-5 jobs.

The Wartenberg Clinic has taken steps to support this approach by offering employees free chronotype testing. It also adjusts shift schedules based on individual biological rhythms. Additional strategies, such as managing energy effectively, using flexible hours, and openly communicating preferences, can further enhance the benefits of chronoworking. The study and practical measures like those at Wartenberg Clinic show how matching work schedules to natural rhythms can benefit employees. Improved sleep quality and better well-being are tangible outcomes of this approach. The article was first published on 24 June 2026 and has since been updated and republished.