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Short Fridays, Different Clocks: How Hours Actually Compare
Gyeonggi Housing and Urban Development Corporation (GH), Korea Land and Housing Corporation (LH), and Industrial Bank of Korea (IBK) have all introduced shortened Fridays or early weekday departures, though how they actually work on the ground varies considerably. GH keeps the standard 40-hour workweek but redistributes the hours. Meanwhile, LH lets individual employees choose between a 40-hour or 36-hour weekly schedule. At IBK, the staff simply clocks out an hour early every Wednesday and Friday.
When Gyeonggi Province rolled out its 4.5-day workweek pilot in 2025, they saw both a drop in actual hours worked and an uptick in productivity. Still, some employees noted that their daily workload felt much more intense. Because the catch-all term “4.5-day workweek” groups together compressed schedules, the mandatory use of paid leave, and genuine hour reductions, we really need to look at each organization’s unique approach to understand the results.
GH and LH: Compressed Hours vs. Choose-Your-Own Schedules
GH operates on a flexible model where staff work an extra hour from Monday to Thursday, allowing them to leave four hours early on Friday. Their pay remains the same, but they still put in a full 40-hour week. While employees get a solid block of free time on Friday afternoon, they pay for it with longer days the rest of the week. Rather than cutting down overall working hours, this setup is essentially a compressed work schedule that packs the same amount of time into a slightly different frame.
Because of this, it is hard to call the GH model a true success story for reducing working hours without cutting pay. Looking strictly at the four hours shaved off Friday, it certainly looks like a 4.5-day week, but those extra four hours tacked onto Monday through Thursday cancel out the gain. Even the original reports on this policy labeled it as flexible work, noting that it doesn’t actually reduce the time spent on the clock.
At LH, every employee across all departments gets to choose between two different models. If they use a portion of their paid leave to work only four hours on Friday, they hit a 36-hour workweek. The alternative is to work overtime from Monday to Thursday so they can leave four hours early on Friday, which keeps their weekly total at 40 hours.
While both LH options result in a half-day on Friday, their underlying mechanics are entirely different. The 36-hour option genuinely reduces working time but eats into an employee’s personal leave balance. The 40-hour option preserves their vacation days and clears their Friday afternoon, but makes the rest of the week much longer. When evaluating these systems, looking only at Friday’s clock-out time isn’t enough; we have to consider the total weekly hours and how paid leave factors into the equation.
IBK: Clocking Out Early Twice a Week
Following a four-week trial in December 2025, IBK officially launched its early departure program on January 7, 2026. Employees now head home an hour early every Wednesday and Friday. Instead of implementing an every-other-week system or giving staff the entire Friday afternoon off, the bank opted to split the reduced hours into two smaller weekly increments.
While this approach isn’t quite the same as a 4.5-day week that frees up half a day, it serves as a stepping stone that gives workers more breathing room within a traditional five-day structure. The bank already offers a reduced-hour system for working parents, allowing them to use one hour of standard leave and 30 minutes of special leave. The broader trend here leans toward flexible schedules tailored to specific days and personal circumstances, rather than forcing a one-size-fits-all timetable on everyone.
The Gyeonggi Experiment: Real Gains and Hidden Pressures
In 2025, Gyeonggi Province launched the nation’s very first 4.5-day workweek pilot program. As of December 2025, the trial included 107 organizations—106 private companies and one public institution. Participating workplaces cut working hours without docking pay. Unlike compressed schedules that simply make up the missing hours on other days, this initiative was specifically designed to reduce the actual amount of time spent on the clock.
An impact analysis presented at a National Assembly policy debate on March 10, 2026, revealed that participating companies saw their average weekly working hours drop by 4.7 hours. Over a year, that adds up to about 240 fewer hours per person. Interestingly, labor productivity per employee actually went up by about 2.1%. This outcome pushes back against the persistent worry that working less automatically means getting less done.
Hiring and retention metrics shifted as well. The job applicant ratio at these companies jumped from 10.3-to-1 to an impressive 17.7-to-1, while employee turnover dropped from 22.8% down to 17.4%. This suggests that shorter hours are a powerful magnet for attracting and keeping top talent. Still, some workers found themselves squeezing the same workload into a tighter timeframe, leading to a much more intense daily grind. A drop in total hours, it turns out, doesn’t always guarantee a lighter workload.
Service Gaps Linger Despite Government Backing
The Ministry of Employment and Labor shifted into high gear with its ‘Work-Life Balance + 4.5 Project’ in January 2026, beginning the selection process for managing agencies. The initiative is backed by a 27.6 billion won budget. Workplaces that successfully negotiate a real reduction in hours without pay cuts receive between 200,000 and 600,000 won a month per eligible employee. If a company brings in fresh hires after rolling out a 4.5-day schedule, they receive an additional 600,000 to 800,000 won monthly for each new recruit.
Targeted at priority-support businesses with 20 or more employees, this funding is designed to ease the initial shock of the transition by having the government shoulder some of the wage and hiring costs. However, sectors already struggling with labor shortages, or public-facing roles like customer service desks that must maintain strict operating hours, face challenges that this money alone can’t fix. Organizations handling complaints, counseling, or frontline services need entirely different strategies to ensure their operations don’t stumble when their staff works fewer hours.
If companies can’t hire enough cover staff, the existing team ends up drowning in the overflow. Even when new people are brought on board, the business is on the hook for those extra salaries once the government subsidies dry up. This helps explain why simply reshuffling hours into a compressed schedule—like GH does—is relatively easy to pull off, while genuinely reducing working hours without sacrificing pay or service quality is proving much harder to scale.
Substance Over Labels, Flexibility Over Blanket Cuts
A quick glance at international data highlights just how badly South Korea needs to rein in its working hours. According to the Korea Labor and Society Institute, 17.7% of the workforce logs more than 50 hours a week, easily outpacing the OECD average of 12.9%. Based on 2025 OECD numbers, South Koreans spend about 1,833 hours a year on the job—97 hours more than the global average of 1,736.
Rather than forcing a rigid, universal cut in hours across every single workplace, experts point to flexible work arrangements as the most practical path forward. By mixing staggered commutes, selective hours, and day-specific shortenings to fit different roles and customer demands, companies can prevent service gaps while giving employees much more control over their days. The compressed schedules at GH, the personalized choices at LH, and the twice-a-week early departures at IBK all showcase different ways to make this flexibility work in the real world.
On the flip side, the Gyeonggi pilot proved that actually cutting hours can seriously boost both productivity and hiring power, even as it warned of the creeping stress of a denser workday. Moving forward, we need to look past flashy labels like “4.5-day workweek” and ask the harder questions: Are hours actually dropping? Are pay and service quality staying intact? Are people just burning out faster? The real test for the future will be figuring out how to blend outright time reductions with targeted, role-specific flexibility across different industries.
Sources: MoneyS, August 28, 2026; Outsourcing Times, March 11, 2026.
