The success of Iceland’s ‘four-day week’ has been overstated

Iceland has trialled shorter working hours, not a four-day work week, but there are some positive takeaways, writes Adjunct Professor Tony Veal.

Image: Wikimedia

It almost seems too good to be true: a major trial in Iceland shows that cutting the standard five-day week to four days for the same pay needn’t cost employers a cent (or, to be accurate, a krona).

Unfortunately it is too good to be true.

While even highly reputable media outlets such as the BBC have reported on the “overwhelming success” of large-scale trials of a four-day week in Iceland from 2015 to 2019, that’s not actually the case.

The truth is less spectacular — interesting and important enough in its own right, but not quite living up to the media spin, including that these trials have led to the widespread adoption of a four-day work week in Iceland.

Four hours at best

The media reports are based on a report co-published by Iceland’s Alda (Association for Democracy and Sustainability) and Britain’s Autonomy think tank about two trials involving Reykjavík City Council and the Icelandic government. The trials covered 66 workplaces and about 2,500 workers.

They did not involve a four-day work week. This is indicated by the report’s title – Going Public: Iceland’s journey to a shorter working week. In fact the document of more 80 pages refers to a four-day week just twice, in its first two paragraphs, and only then as a reference point for what the trials were actually about:

“In recent years, calls for shorter working hours without a reduction in pay — often framed in terms of a ‘four-day week’ — have become increasingly prominent across Europe.”

Going Public: Iceland’s Journey to a Shorter Working Week, June 2021. https://autonomy.work/portfolio/icelandsww/

Read on to the third paragraph and you’ll learn the study “involved two large-scale trials of shorter working hours — in which workers moved from a 40-hour to a 35- or 36-hour week, without reduced pay”.

A four-day week trial would have involved reducing the working week by seven to eight hours. Instead the maximum reduction in these trials was just four hours. In 61 of the 66 workplaces it was one to three hours.

Which is not to say the results – no adverse effect on output or services delivered – is unimpressive. Nor is the upshot. As a result of the trials, unions and employers have formalised country-wide agreements to make reduced working hours permanent.

But these have provided for a reduction of just 35 minutes a week in the private sector and 65 minutes in the public sector (though larger reductions are available for shift workers). That’s a long way from making a four-day week the norm.