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September 18, 2025

Global Equal Pay Day: Unveiling the 20‑Percent Gap

K
Kalpana SharmaCurrent Affairs Editor & Content Lead

Key Highlights

  • Each year on 18 September the world marks Equal Pay Day to spotlight a 20‑percent wage gap favoring men.
  • The observance is interwoven with SDG 5 and SDG 8, reinforcing gender equity and decent employment.
  • Persistent disparities stem from occupational segregation, unpaid caregiving, motherhood penalties, and discriminatory hiring.
  • Global entities such as the ILO, UN Women, and the OECD coordinate initiatives to push for pay parity.

Detailed Insights

Equal remuneration is not merely a gender issue; it is a cornerstone of economic efficiency and human dignity. The International Labour Organization’s Equal Remuneration Convention (C100) obligates states to guarantee the same pay for equal work, yet many countries lag in enforcement. Informal employment, where a disproportionate share of women—especially migrants—are found, remains largely unregulated and devoid of benefits.

Beyond the labour market, women devote roughly triple the hours to unpaid care work, a silent factor that diminishes their capacity for paid employment and career progression. Motherhood introduces a chronic wage attrition, often escalating as additional children enter the family equation. Coupled with entrenched gender schemes in hiring and promotion, these dynamics sustain a persistent wage differential.

  • The “Equal Pay International Coalition” (EPIC) unites governments, trade unions, and private firms to exchange best practices.
  • Co‑creation of social dialogue platforms ensures that wage negotiations are inclusive of women’s perspectives.
  • Despite the momentum, progress remains sluggish—estimates suggest decadal breakthroughs could span generations in certain regions.
  • Economic shocks, such as pandemics, tend to hit women‑dominated sectors more severely, widening the gap.

Key Concepts

  • Equal Remuneration Convention (C100) – A UN‑endorsed treaty mandating identical pay for identical work across genders.
  • Gender Pay Gap – The statistical measurement of the average earnings difference between men and women.
  • Informal Sector – Economic activities outside formal regulation, lacking social security and labour protections.
  • Motherhood Penalty – The systematic reduction in wages and advancement opportunities for women who become mothers.
  • Social Dialogue – Collaborative negotiations between worker, employer, and government bodies to address labour issues.

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