Gender Wage Gap Calculator

What the gender wage gap measures

The gender wage gap compares what a typical woman is paid with what a typical man is paid. The cleanest measure uses median usual weekly earnings of full-time workers, because the median is the middle worker, not an average pulled around by a few very high salaries. The result is usually written two ways: as a ratio, or as cents on the dollar.

The ratio is women's median divided by men's median. In 2023 the numbers were $1,005 for women and $1,202 for men, so the ratio was 1005 / 1202 = 0.836. Multiply by 100 and a woman working full time earned 83.6 cents for every dollar a man earned.

The Bureau of Labor Statistics defines full time as 35 or more hours a week, and it counts wage and salary workers, not the self employed. Using the median rather than the mean matters because a small number of very high earners would otherwise lift the average and hide what a typical worker sees in a paycheck.

The 2023 BLS medians at a glance

The table below shows the 2023 full-time medians from the Bureau of Labor Statistics and what they imply. The $197 gap each week is the difference between the two medians, and $197 times 52 weeks is the annual gap.

The gap is also 1202 - 1005 = 197 dollars a week and 197 / 1202 = 0.164, or 16.4 percent of men's pay. Stated the other way, closing a 16.4 percent gap means raising women's median from $1,005 to $1,202.

The 83.6 percent figure is the 2023 annual average of quarterly data. It is the most cited headline because it covers the whole year rather than one season, and it is the number the BLS highlights in its women's earnings report.

Turn the ratio into cents, dollars and percent

The same three numbers answer three questions. The cents-on-the-dollar figure is the ratio times 100: 0.836 x 100 = 83.6 cents. The dollar gap per week is the simple difference 1202 - 1005 = 197. The percent gap is that difference over men's pay: 197 / 1202 = 0.164, then 0.164 x 100 = 16.4 percent.

This calculator does all three from two inputs. Type any two medians and it returns the cents figure, the weekly dollar gap and the percent gap, then annualizes the weekly gap by multiplying by 52. You can plug in your own state or industry medians and watch the cents figure move.

Note that the percent gap and the cents figure describe the same fact from two angles. A 16.4 percent gap is exactly an 83.6 cent dollar; neither is more correct, they read differently to different readers.

The calculator stays neutral about causes. It reports the size of the gap from whatever two medians you enter; it does not claim why the numbers differ. That separation keeps the tool useful whether you compare roles, states, or the national headline.

The gap shrinks within the same role

The headline gap mixes occupations, hours and experience, so it is larger than the gap inside a single role. The BLS breaks the 2023 numbers down by occupation, and within a given job the gap is usually smaller.

For chief executives the share was 2520 / 2983 = 0.845, or 84.5 percent, almost the same as the overall figure. For sales managers it was 1688 / 2297 = 0.735, or 73.5 percent, wider than the headline. The point is that the gap varies a lot by job.

Part of the story is representation. Women are overrepresented in lower-paid roles and underrepresented in the highest-paid ones, so even equal pay within each role leaves a gap at the top line. That is why the within-role gap, not the headline, is the fairest test of equal pay for equal work.

The gap changes by age

The gap also shifts by age. The BLS reports that women aged 16 to 24 earned 92.9 percent of men in 2023, close to even. But the gap widens with age: women 55 and over earned 77.8 percent of men, the widest group.

Early in a career the gap is small, then it grows as pay, promotions and time in the workforce diverge. That pattern is why the same two medians describe different stories by age.

The widening with age tracks childbirth and career interruptions more common among women, along with slower promotion rates. By the 55 and over group those accumulated differences show up as the largest gap of any age band.

Because the age curve is U shaped, policies aimed at mid-career pay equity, where the gap is widest in dollar terms, move the headline more than policies aimed at first jobs.

Why the gap is not one number

A single percentage hides the moving parts behind it. Occupation choice, hours worked, years of experience and time out of the workforce all push the number. The Bureau of Labor Statistics compares full-time workers, so the headline already controls for schedule, but it does not control for role or seniority.

That is why the within-role gap, often 1 to 5 percent, is a better gauge of equal pay for equal work than the 16.4 percent headline. The rest of the gap reflects where people work and how careers are built, not a single paycheck decision.

State data tells the same story with different sizes. Some states report gaps near 10 percent while others approach 30 percent, but in every state the within-role gap is smaller than the headline, confirming that role and industry mix drive much of the difference.

Methodology also shapes the number. The Current Population Survey reaches about 60,000 households, so small groups like a single state or occupation carry more sampling error than the national figure. Treat narrow slices as directional, not precise to the decimal.

Annualizing the weekly gap

A weekly gap sounds small until you annualize it. The 2023 gap of $197 a week times 52 weeks is 197 x 52 = 10244 dollars a year for one full-time worker. Over a 40-year career that is 10244 x 40 = 409760 dollars, money that compounds if it had been invested or saved.

The same math scales the medians: 1005 x 52 = 52260 dollars a year for women and 1202 x 52 = 62504 dollars a year for men. The annual gap is the clearest way to feel the size of a gap that looks tiny by the week.

Put in retirement terms, a $10,244 a year difference, invested at 6 percent for 40 years, grows past $1.5 million in lost retirement balance. The weekly gap is not just a paycheck difference, it is a wealth difference that carries into old age.

Worked numbers you can check

Check the 2023 figures yourself. Women's median was $1,005 and men's was $1,202, so 1005 / 1202 = 0.836, or 83.6 cents on the dollar. The gap is 1202 - 1005 = 197 dollars a week, and 197 / 1202 = 0.164, or 16.4 percent. Multiply by 52 and the yearly gap is 197 x 52 = 10244 dollars.

The BLS Women's Earnings report and the Census Bureau publish these medians each year. Use the calculator to test your own occupation or state by typing the two medians you find.