The mental load, measured: what the American Time Use Survey shows
"Mental load" is hard to measure. The time spent on household work and childcare is not – and the latest federal figures still show a clear gap.
The hours, from the 2025 American Time Use Survey
Every year the US Bureau of Labor Statistics (BLS) asks thousands of Americans to account for how they spent the previous day. In its 2025 results, 87% of women and 75% of men did some household activities – cooking, cleaning, laundry, household management – on an average day. On the days they did, women spent 2.8 hours on them and men 2.1 hours.
Average hours per day. *Adults in households with children under 6. Source: BLS, American Time Use Survey, 2025 results.
The gap is just as visible with young children. In households with a child under 6, women averaged 2.8 hours a day of primary childcare – care as the main activity – and men 1.7 hours. Leisure goes the other way: men who had leisure time averaged 5.6 hours a day, women 4.8.
What the hours miss
Time-use diaries record what people are doing, not what they are thinking about while doing something else. The planning, remembering and checking that keep a household running – the part usually called the mental load – mostly falls outside the diary.
Sociologist Allison Daminger, in a 2019 study in the American Sociological Review, described this "cognitive labor" in four steps: anticipating needs, identifying options, deciding, and monitoring the result. In the couples she interviewed, women did more of the anticipating and monitoring, while decisions were more often shared.
| Step | Example: a child's dentist appointment |
|---|---|
| Anticipate | Remembering it has been six months. |
| Identify | Finding a slot that works around school and work. |
| Decide | Choosing the date. |
| Monitor | Making sure it actually happens, and rebooking if it doesn't. |
Rebalancing, in practice
- Make the list visible. A shared list of recurring tasks – including the "small" ones like birthday presents and school forms – turns invisible work into something you can divide.
- Hand over whole tasks, not steps. Taking over a task means owning all four steps above. "Tell me what to buy" leaves the anticipating and monitoring where they were.
- Review weekly. Fifteen minutes on Sunday to look at the coming week shares the planning itself.
- Accept a different standard. If a task is handed over, the way it gets done is handed over too.
