The gender pay gap — the difference between what men and women earn on average — has been one of the EU’s most persistent labour market inequalities. Despite decades of equal pay legislation, significant differences remain across the bloc, and progress has been uneven. New EU transparency rules, the Pay Transparency Directive adopted in 2023, are now starting to bite. Here is where European countries actually stand, and what the data reveals about who is making progress and who is not.
- The EU average gender pay gap stood at 12.7% in 2024, meaning women earned on average 12.7% less per hour than men.
- Luxembourg (0.4%), Romania (3.6%) and Belgium (3.9%) have the smallest gender pay gaps in the EU.
- Latvia (22.3%), Estonia (21.1%) and Hungary (18.4%) record the largest gender pay gaps.
- The EU’s Pay Transparency Directive requires companies with 100+ employees to report gender pay data from 2026 and justify gaps above 5%.
- The unexplained gender pay gap — accounting for differences in sector, hours and experience — averages around 6% across the EU.
The 1990s baseline: widespread inequality, limited data
When systematic EU-wide gender pay gap monitoring began in the early 1990s, gaps above 20% were common across most member states. Data collection was inconsistent, methodologies varied, and the political salience of the issue was lower than it would become. The EU adopted the Equal Pay Directive in 1975, but enforcement was weak and national implementation uneven. Women in most EU countries were significantly concentrated in lower-paid sectors, worked shorter hours and remained underrepresented in senior roles — all factors that produced structural pay differences even where individual discrimination was absent.
2000–2010: Legislation advances, gaps close slowly
The 2000s brought more consistent measurement, expanded equal treatment legislation and some narrowing of gaps — particularly in Central and Eastern European countries newly joining the EU, where communist-era employment patterns had paradoxically produced lower gender pay gaps than in Western Europe. This created the apparent paradox of Latvia and Estonia — countries with strong female employment rates and high female educational attainment — recording some of the EU’s largest gender pay gaps, largely because female-dominated sectors are systematically undervalued relative to male-dominated ones.
2010–2020: The unexplained gap becomes the focus
As measurement improved, analysts began distinguishing between the raw gender pay gap and the “adjusted” or “unexplained” gap — the portion that remains after controlling for hours worked, sector, occupation and experience. The unexplained gap, averaging around 6% EU-wide, represents a cleaner measure of potential discrimination. Focusing on this figure shifted the policy debate from sectoral segregation (which requires long-term structural change) toward firm-level pay practices (which can be addressed through transparency requirements).
2021–2026: Transparency as the new tool
The Pay Transparency Directive, adopted in 2023 and entering implementation in 2026, is the EU’s most significant equal pay policy intervention in a generation. It requires employers to provide salary information to job applicants before interviews, give employees the right to request information on average pay levels for comparable roles, and — for companies with 100 or more employees — publish gender pay gap data. Where a gap above 5% cannot be objectively justified, employers must take corrective action. Early evidence from Denmark, which introduced similar requirements in 2007, suggests transparency measures can reduce unexplained pay gaps by 2–3 percentage points over a decade. Whether the EU-wide directive achieves similar results will become measurable in the next few years.
