The gender wage gap for weekly full-time workers in the United States widened between 2014 and 2015. The median weekly earnings for full-time work increased for both women and men during 2015, but the increase was more substantial for men than women. In 2015, the ratio of women’s to men’s median weekly full-time earnings was 81.1 percent, a decrease of 1.4 percentage points since 2014, when the ratio was 82.5 percent. Women’s median weekly earnings for full-time work were $726 in 2015 compared with $895 for men. Controlling for inflation, women’s earnings increased by 0.9 percent, while men’s earnings increased by 2.6 percent since 2014.