Dozens of countries including Ireland, Spain and the UK have tested a 4-day workweek, with overwhelmingly positive results: Businesses that participated in a six-month trial in the UK, which ended in December 2022, said switching to a 4-day workweek improved productivity, morale and team culture.
Although no country has fully adopted a 4-day workweek, some countries are experimenting with one or have policies that allow workers to request a shorter schedule.
Here are four countries where the 4-day workweek has been widely adopted, or is being tested:South AfricaMore than 500 employees at 28 companies are participating in South Africa's 4-day workweek trial, which began in March and will continue until September.
IcelandBetween 2015 and 2019, Iceland led one of the largest 4-day workweek pilots to date, with close to 2,500 people participating.
However, uptake of the 4-day workweek among businesses in Iceland's private sector "seems to be slow," he adds, as many employers are placing the onus on individuals to negotiate for worktime reductions instead of offering a 4-day workweek as an automatic benefit to all employees.