The chore split when one parent is at home or part-time

When one of you is at home full-time or working part-time, the fair test isn’t employment status — it’s the total hours each of you spends on duty and off duty across the whole week. Childcare is work. A parent at home with a toddler is not free between nine and three; they’re doing a job that happens not to pay. So yes, the at-home parent reasonably carries more of the weekday housework — they’re there, and the work is in front of them. But “more” is not “all”: it stops when the other parent’s working day stops, and evenings, weekends, nights and household admin get shared like any other job.

Count hours on duty, not hours employed

Take a blank week and fill in three columns for each of you — for a real week, not a typical one.

• Paid hours. Contracted time, plus the commute, the emails at 9pm and any on-call. All of it counts.
• On-duty hours at home. Any hour where you can’t leave the house, can’t shower without listening, and can’t start something and expect to finish it. Nap time isn’t off duty; it’s the only hour available for hanging washing and phoning the GP.
• Genuinely off duty. Children at school or nursery and no chores queued. Child asleep and someone else listening out.

Compare the totals, not the labels. The argument is rarely about the arithmetic — it’s about which hours are allowed to count.

The “but I work all day” argument, and what it misses

This isn’t a stupid argument: paid work is tiring, the mortgage depends on it, and the earner feels a pressure nobody at home sees. It under-counts for four reasons.

• It compares a shift to a day. A job starts and ends. Being with a two-year-old doesn’t clock off at 5:30, and there’s no commute to decompress in.
• It counts hours, not interruptions. At work you can finish a sentence and go to the loo alone. Six broken hours are harder than six continuous ones, and no timesheet shows it.
• It assumes the house was empty all day. It wasn’t — a small child un-tidies faster than one adult can tidy. The kitchen at 6pm isn’t evidence that nobody tried.
• It reads “at home” as leisure. School hours aren’t six free hours; they’re the only hours the shopping, washing, admin and any part-time work have to fit into.

The mirror matters too, and the at-home parent should say it first: some weeks genuinely contain slack, especially once the children are at school. Be honest about those and you’ll be believed about the brutal ones.

What genuinely shifts to the parent at home — and what doesn’t

The defensible line is about when a job can be done, not who is more tired.

Reasonably theirs:

• Daytime, in-the-moment jobs. Washing on between other things, the dishwasher, the online shop, the midweek top-up.
• Anything that can only happen at 11am. Deliveries, the boiler service, forty minutes in a phone queue, the parcel to collect.
• The daytime child hours themselves — that’s the job, and it’s the biggest item on the list.

Not automatically theirs:

• The evening. Once the working day ends, both adults are on duty. “I’ve been at work” is a reason to have a cup of tea first, not to be off until bedtime.
• Weekends. Neither of you is at work, so the default is a genuine split — including the getting-up.
• Nights. Decided by agreement, not by employment.
• Ownership of whole areas. Dentist, school forms, birthday presents, the tax return. Being in the house doesn’t make you the right person for jobs that can be done at 8pm.

Rule of thumb: if it can only be done between 9 and 3, it belongs to whoever is home. If it can be done at 8pm or on a Saturday, it doesn’t.

Evenings and weekends are where this is decided

Roughly 5:30 to 7:30pm — tea, bath, teeth, then the kitchen — is the hardest stretch of the day, and it lands exactly when the working parent walks in. Most rows about this split are really an argument about those two hours.

• Name the handover and keep it. “Home at 5:45, on duty at 5:55” is a deal. Drifting upstairs with a phone until bedtime is not.
• Split the block; don’t hover. One does bath and bedtime, the other the kitchen and the packed lunches — and swap nights, so neither of you always gets the good half.
• Weekend mornings aren’t a shared lie-in. Alternate them properly: Saturday one of you, Sunday the other, door shut, actual sleep.
• Both of you get time out of the house. If one gets a Saturday morning to themselves, so does the other — and off duty means unreachable, not “in the shed, but ask me if you need me”.

The working parent’s tiredness is real. So is being touched-out after a long day with a toddler. Neither cancels the other, and treating it as a competition is how couples end up with resentment they can’t name.

The admin lands on whoever is home, and it shouldn’t stay there

Because you’re there, everything routes to you: nursery rings you, and your number goes on the school form and stays there for years. That’s how the at-home parent quietly becomes the default parent — and unlike the daytime chores, it doesn’t reverse when you go back to work.

• Hand over the domains that need no daytime presence. Dentist and optician appointments can be booked online at 9pm. So can birthdays, the MOT and the energy tariff.
• Put the other number on the school form — first, for at least one term. Taking the “she’s got a temperature” call changes how visible the load feels.
• Own the noticing, not just the doing. If your partner owns teeth, they decide when the check-up is due. Handing over the task while keeping the worry hands over nothing.

Night wakings

• Nights aren’t repaid by a lie-in that never arrives. Whoever does the 2am wake gets a real morning off, on a named day.
• “I’ve got work tomorrow” is fine as an agreement, not as a default. Say it out loud — weeknights mine, Friday and Saturday yours — and it becomes a deal rather than a drift.
• Breastfeeding doesn’t book out the whole night. The other adult can do the nappy, the resettle and the 6am get-up, so the feeding parent gets one solid stretch.
• Count broken sleep in the total. An hour awake at 3am costs far more than an hour at 3pm.

If you’re on maternity leave and doing everything

This is the sharpest version of the problem, and it needs raising during leave, not at the end of it. The pattern the first year sets tends to be the one you’re still living in years later — except by then you may be back at work and the split hasn’t moved. Be specific: “From Monday you take 7 to 9pm and the kitchen on weeknights, and Saturday until noon is mine” beats “I need more help”, every time.

Make it something you can look at, not argue about

Two people arguing from memory both over-count themselves — you remember every bin you took out and none of theirs. Tally a fortnight on the back of an envelope, on-duty hours included, and it stops being about who feels busier. Software can do the same job — in Equal House each adult sets their weekly working hours and the Fairness Engine expects less of them while they’re at work — but a whiteboard and an honest fortnight get you to the same conversation.

The bottom line

Employment status is a poor guide to a fair split: childcare is work, and a house with a small child in it doesn’t clean itself. Count on-duty hours across the week, accept that the daytime jobs land with whoever is home, then share the evenings, weekends, nights and admin like two adults who both live there. When you’re both back at work the same principle carries over — the split follows who is genuinely free when, not who earns.