Siesta at Work: Asia’s Napping Culture the West Is Starting to Notice
In many Vietnamese offices, lunchtime means more than eating. Desks turn into beds, lights dim, and workers take afternoon
In many Vietnamese offices, lunchtime means more than eating. Desks turn into beds, lights dim, and workers take afternoon naps at work for 20 minutes before diving back into work. What sounds lazy to some might actually be the secret to higher productivity and it’s all thanks to siesta culture.
Vietnam’s Hidden Productivity Secret
The midday nap, known as giấc ngủ trưa in Vietnamese, is a widely practiced tradition in workplaces throughout the country. After lunch, employees turn off the lights, pull out a mat, a pillow, and a blanket, and lie on the floor for a 30-minute snooze. It’s not just offices either – construction workers head to public parks, and university students have access to nap rooms with hammocks and air conditioning. This is siesta culture in action.
This tradition dates back centuries when Vietnam was an agricultural society. Farmers worked from dawn until midday, then took a break during the hottest hours to avoid fatigue and dehydration. The practice simply evolved with the times, moving from rice paddies to office buildings.
Yet some view this differently. In 2014, a tech company banned employees from taking afternoon naps at work inside the office, reasoning that overseas customers were shocked to see Vietnam-based staff sleeping at work. The company argued that for local firms to win contracts from foreign partners, Vietnamese workers should give up the habit. But perhaps the foreign partners had it backwards – siesta culture might be exactly what modern workplaces need.
A Global Tradition Making a Comeback
Vietnam isn’t alone. Spain gave the world the “siesta”, though it’s fading in modern cities. In China, the afternoon nap is known as “xiuxi” and is common among students and office workers, with the Chinese Constitution even including a clause stating that workers have the right to rest during lunchtime. In Japan, the practice called “inemuri” – sleeping at work – is culturally viewed as proof of dedication to the point of exhaustion.
Meanwhile, Western corporate culture has long frowned upon workplace napping. But that’s changing. Tech giants like Google, Nike, and Meta have installed nap pods across their headquarters and offices for employee use, with facilities like Google’s “moon rooms” complete with blackout curtains, beanbags and couches. What was once considered unprofessional is now seen as a competitive advantage – siesta culture is going global.
The Science Backs It Up
The evidence for workplace napping is compelling. Research on pilots found that taking a short 26-minute nap improved alertness by 54 percent and performance by 34 percent. A study of low-income workers in Chennai, India, found that after more than three weeks of daily 30-minute naps, employees were 2.3 percent more productive and invested more of their money into savings accounts.
The key is keeping afternoon naps at work short. At just 20 to 30 minutes, these naps avoid later stages of deep sleep, helping bypass sleep inertia where we wake up feeling groggy. Researchers found that napping enhances the ability to persevere through difficult or frustrating tasks by counteracting impulsive behaviour and boosting tolerance for frustration.
A systematic review and meta-analysis found that daytime napping in the afternoon improved cognitive performance, with beneficial effects particularly from early naps. This includes improved memory, creativity, and problem-solving abilities – exactly what modern knowledge workers need.
The Business Case Is Massive
Sleep deprivation isn’t just a personal problem – it’s an economic crisis. A lack of sleep among the US working population is costing the economy up to 411 billion dollars a year, which is 2.28 percent of the country’s GDP, with the US losing around 1.2 million working days annually.
Think about that. Nearly half a trillion dollars lost because people aren’t sleeping enough. The same research shows that increasing nightly sleep from under six hours to between six and seven hours could add 226.4 billion dollars to the US economy.
For employers, the maths is simple. Twenty-nine percent of workplace errors can be directly attributed to fatigue. A survey found 33 percent of workers admit to napping while working from home, with many saying that one of the best things about working from home is being able to have a nap in the day and work more effectively afterwards.
The Leadership Question
Here’s where it gets interesting: what if allowing rest time made leaders look forward-thinking rather than lenient? One American manager working in the education sector in Hanoi commented that Western working culture focuses too much on maximising working time, cutting down on lunch breaks and disregarding naps. He noted that in New York, more people are turning to midday naps to stay alert, with some even paying for napping businesses.
The future of work isn’t about working longer – it’s about working smarter. Vietnamese companies are converting unused office spaces into dedicated relaxing spaces for employees following the shift to hybrid work. One architect who worked abroad noted that after introducing the lunch nap to colleagues, one said his eyes felt less dry and he became more relaxed.
Asia Leading the Way
Could “rest culture” be Southeast Asia’s next competitive advantage? While Western companies scramble to install expensive nap pods, Vietnamese workers have been quietly demonstrating this approach for generations. Employers in Vietnam recognise that workers will wake up refreshed and will work harder and more efficiently the rest of the day. Siesta culture isn’t just tradition – it’s a blueprint for the future of work.
The question isn’t whether afternoon naps at work work – the science proves they do. The question is whether companies are willing to challenge outdated notions of what productive work looks like. As remote work and flexible schedules become the norm, perhaps Asia’s practices will lead the next global wellbeing trend.
After all, if a 20-minute nap can boost performance by a third, reduce workplace errors, and add billions to the economy, why wouldn’t we embrace it? The siesta isn’t old-fashioned. It might just be ahead of its time.
