How the Gender Pay Gap Differs Across Countries
The gender pay gap, the difference between what men and women earn on average — is one of the most discussed and disputed statistics in global economics. It is also one of the most misunderstood. Depending on which country you examine, which industries you compare, and whether you look at raw averages or adjusted figures, the picture changes dramatically. This article explores the true shape of the gender pay gap around the world: where it is widest, where it has narrowed most, what drives the differences, and what, if anything, is actually working.
Defining the Gap
Before comparing countries, it is essential to understand that “the gender pay gap” is not one single number — it is a family of measurements.
The unadjusted (raw) gender pay gap compares the median earnings of all full-time male workers with all full-time female workers, regardless of occupation, education, or hours worked. This is the figure most often cited in headlines.
The adjusted gender pay gap controls for factors like job type, industry, experience, and education — essentially asking: for the same job and qualifications, how much less does a woman earn? This figure is typically smaller but still persistently positive in almost every country.
Both measurements matter. The raw gap reflects the full economic disparity women face, including the fact that women are more likely to work part-time, enter lower-paid industries, and carry disproportionate caregiving burdens. The adjusted gap reveals discrimination within roles. Neither tells the whole story alone.
The Global Picture
According to data from the World Economic Forum, the International Labour Organization, and the OECD, the global gender pay gap (in earnings) is approximately 20%, meaning women earn roughly 80 cents for every dollar men earn on average worldwide. But this global average conceals enormous variation.
South Korea and Japan consistently have among the largest gender pay gaps in the developed world. South Korea’s unadjusted gap sits around 31–35%, driven by a combination of a deeply gendered labour market, strong cultural expectations around women leaving work upon marriage or childbirth, and a corporate culture that rewards long uninterrupted hours — a pattern that disadvantages caregivers, who are overwhelmingly women. Japan faces similar dynamics: despite recent policy pushes, the gap remains around 22–25%, with women heavily concentrated in part-time and lower-status roles.
The United States has a raw gender pay gap of approximately 17–18%. The adjusted gap is estimated at around 2–8% depending on the methodology used, suggesting that while outright pay discrimination for identical work has narrowed, structural factors — occupational segregation, the “motherhood penalty,” and the premium placed on continuous employment — remain significant.
The United Kingdom has made measurable progress since introducing mandatory gender pay gap reporting for large employers in 2017. The national gap stands at around 14–15% for full-time workers, though it rises steeply when part-time workers are included (many of whom are mothers). The finance and insurance sector consistently shows the widest gaps; education and health show narrower ones.
Germany has long had a surprisingly large pay gap for a wealthy European nation — around 18%, one of the highest in the EU. This is partly explained by a tax and benefits system that historically incentivized secondary earners (typically women) to work part-time, and by the persistence of traditional gender role divisions, particularly in the former West Germany.
The Nordic countries — Iceland, Norway, Sweden, Finland, and Denmark — consistently rank at the top of global gender equality indices. Iceland’s pay gap is the smallest in the world, around 9–10%, and the country has pioneered equal pay certification legislation requiring companies to prove they pay men and women equally for comparable work. Sweden and Norway have invested heavily in universal childcare, generous shared parental leave policies, and flexible working norms — all of which allow women to maintain careers without sacrificing caregiving.
Rwanda stands out as a striking anomaly among lower-income nations. It has one of the highest proportions of women in parliament worldwide (over 60%) and relatively strong female labour force participation. Yet gender pay gaps persist in informal sectors that employ most of the workforce. Political representation and economic equality do not always move in tandem.
India presents a complex picture. Female labour force participation has actually declined over the past two decades even as the economy grew — a reversal of the typical pattern. Cultural restrictions on women’s mobility, limited access to childcare, and sector-specific norms mean that women who do work are concentrated in agriculture and informal labour, often with little pay transparency or protection. The gender pay gap in urban formal employment is significant, though data quality makes precise measurement difficult.
What Drives the Differences?
Several structural factors explain why some countries have managed to narrow the gap while others have not:
Parental leave policy: Countries with long, well-paid, and equally shared parental leave tend to have smaller gaps. When paternity leave is generous and normalised — as in Iceland and Sweden — fathers take time out, reducing the career penalty imposed specifically on mothers. When leave is available only to mothers and is long (as in some Central European countries), it can paradoxically widen the gap by accelerating occupational segregation.
Childcare availability and cost: One of the single most consistent predictors of female labour force participation is the availability of affordable, quality childcare. When childcare is expensive or scarce, women — still the primary caregivers in most societies — reduce hours or exit the workforce. France’s subsidised crèche system, Scandinavian universal preschool, and Germany’s recent Kita expansion all reflect recognition of this dynamic.
Occupational segregation: In virtually every country, “female-dominated” professions (nursing, teaching, social work, caregiving) are paid less than “male-dominated” ones requiring comparable skill and training (engineering, finance, technology). This is partly a market phenomenon and partly a reflection of historical devaluation of work associated with women.
Transparency and reporting: Pay transparency laws — already in place in Iceland and several EU countries, and increasingly being adopted elsewhere — help narrow gaps by making it harder for employers to quietly pay women less. The EU Pay Transparency Directive, adopted in 2023, is set to require all large employers across member states to report on pay disparities and address unjustified gaps.
Cultural norms: Perhaps the hardest to change, but deeply consequential. Countries where it is socially expected that women reduce work for family responsibilities, or where women self-select out of negotiation for higher pay, will retain structural gaps even as legal discrimination is eliminated.
The Motherhood Penalty and Fatherhood Bonus
One of the most consistent findings in gender pay research is the divergence that happens at parenthood. In most countries, women’s earnings drop significantly after having children — and never fully recover. Men’s earnings, by contrast, often increase after fatherhood, a dynamic economists call the “fatherhood bonus.” This divergence accounts for a large share of the overall gender pay gap and is most pronounced in countries with rigid employment structures, long working hours norms, and limited flexible work options.
The pandemic accelerated awareness of this dynamic. As schools and childcare closed, women — particularly in heterosexual couples — absorbed a disproportionate share of caregiving, leading to greater reductions in their working hours, more career interruptions, and lasting effects on earning trajectories.
Progress and Remaining Challenges
Progress is real but slow. The WEF estimates that at the current pace of change, it will take over 130 years to close the global economic gender gap fully. The countries making the fastest progress share common features: strong political will, concrete policy mechanisms (not just aspirational targets), male engagement in caregiving, and cultures that genuinely value both paid and unpaid work.
The gender pay gap is not simply a women’s problem. It reflects inefficiencies in how economies allocate talent, persistent cultural assumptions about the value of care, and structural barriers that limit individual potential. Closing it is not charity toward women — it is an economic and moral imperative for everyone.