Daily vs episodic household labour: the 79% / 37% split

The finding

The Bath IPR analysis split household cognitive work into two categories. Daily work included cleaning, scheduling, childcare logistics, social relationships, and food. Episodic work included household finances, home maintenance, insurance, and other tasks that come up less often but require concentrated attention when they do.

The daily share was heavily uneven: mothers reported responsibility for 79% of these tasks, fathers 37%. The episodic share looked more balanced on the surface, with fathers doing more of the finance and maintenance work, but mothers also reported doing a large portion of the same episodic tasks. The pattern suggested duplication rather than handover: both partners were tracking the same thing, often without realising it.

The implication is that the daily–episodic split is not a clean division of labour. It is closer to one partner carrying daily logistics plus a meaningful share of episodic work, and the other partner doing episodic work that overlaps with what the first partner is already doing.

What this looks like in real households

Both parents independently look up the home insurance renewal date because neither knew the other had it. One partner books the boiler service in March; the other rings the same plumber the next week not knowing it has already been done. On the daily side, only one of them is tracking who needs picking up from where on Thursday. Duplication on the episodic side is not effort being shared. It is effort being repeated because there was no shared view.

How a shared system changes the picture

Hermo’s Familypedia holds household facts in one place that either partner can query in WhatsApp. The insurance renewal date, the plumber’s number, the school’s holiday weeks, all sit somewhere both partners can see, so the second person does not need to find it from scratch. Shared todos work the same way on the daily side: the school pick-up reminder is visible to both, not held in one person’s memory. The duplication disappears because the lookup is the same lookup.

Citation

Authors

Syrda, J. (with University of Melbourne)

Year

2024

Journal

Journal of Marriage and Family; summarised on the University of Bath IPR blog

Sample

US couples in households with children (same underlying study as the Bath 71% headline)

Syrda, J. (2024). Gender divisions in daily and episodic cognitive household work, in collaboration with the University of Melbourne. Published in Journal of Marriage and Family. University of Bath IPR blog summary: https://blogs.bath.ac.uk/iprblog/2024/12/16/do-mothers-do-more-of-the-mental-load-gender-divisions-in-daily-and-episodic-cognitive-household-work/.

Frequently asked questions

What is the difference between daily and episodic mental load?

Daily work covers the recurring coordination of running a household: meals, school logistics, scheduling, social relationships. Episodic work covers tasks that come up less often but require focused attention, like household finances, insurance, and home maintenance.

What did the Bath IPR study find about the split?

Mothers reported responsibility for 79% of daily coordination tasks, compared with 37% for fathers. The episodic side looked more balanced on the surface, with fathers doing more of the finance and maintenance work, but mothers were doing a large share of the same episodic tasks too.

Why does duplication on episodic tasks matter?

When both partners are tracking the same thing without realising it, the work is being done twice. That is not the same as sharing. It also means the lower-frequency, higher-stakes tasks like insurance renewals or boiler services can still fall through because neither partner is sure who is actually owning them.

Are men doing more household work than they used to?

The Bath IPR analysis shows fathers contributing meaningfully on the episodic side. The asymmetry is on the daily side, where the recurring coordination work still falls heavily on mothers. The episodic contribution is also partly duplicated rather than handed over.

How does a shared knowledge base help?

A shared knowledge base gives both partners the same view of household facts, dates, and tasks. The insurance renewal, the plumber’s number, the school’s term dates, all sit in one place. Lookups stop being duplicated, and the person who happened to know stops being the only person who knows.