The Fawcett Society is the UK's leading membership charity campaigning for gender equality and women's rights at work, at home, and in public life.

On 22nd November 2025, we mark the date when, due to the gender pay gap, women effectively work for free for the remainder of the year. This year we have launched this gender pay gap calculator and conducted new research uncovering the key causes of the pay gap.

Find out more here.