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How many carers do you need for a rota?

The number comes from the shifts rather than from a rule of thumb. Write out every slot in the week, find out how many of them one carer can take alongside the rest of their work, and divide. One visit a day fits inside one person's diary. Three visits a day, seven days a week, does not. Then add one more name you have already met, because carers take holidays and get ill. This page works through five weeks, with the carers, the cover and the cost of each.

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By James Bowdler, founder of PrimeCarers  ·  Updated September 2026  ·  11 min read · See the five rotas

Part of our guide to private carers.

Where the number comes from

The three numbers that decide how many carers you need

A rota is a set of slots, and each slot needs somebody in it. Work through these three numbers in order and the answer becomes arithmetic.

The slots in the week

Write the week out as it needs to happen: every visit, its day, its start time and its length. Seven mornings is seven slots. Three visits a day is twenty-one. Waking cover is fourteen twelve-hour shifts. Do this before you speak to anybody, because it is the first thing a carer will want to see.

Count them

What one carer will take

A self-employed carer sets their own availability and may be working for other families the same week. Some will take every morning without a second thought. Fewer will take an eight o'clock start, a midday call and a seven o'clock finish every day.

Ask rather than assume

One spare name

Divide the slots by what one carer will take, round up, and add one. The extra person is not on the rota every week. They are somebody your relative has met who has worked a visit or two, so the week has somewhere to go when the regular carer cannot come.

Every rota, every size

Settle how much care your relative needs before you build the rota: how many visits a week does my parent need builds the week up from the tasks a carer would do, and what fits in one hour, two hours, half a day shows how much one slot can hold. The questions to ask at interview covers how to ask a carer about their availability.

Five rotas

Five weeks of care, and the carers each one takes

Each grid below is one week. The colours show who is in each slot, and the boxes underneath give the carers on the rota, the name held for cover and what the week costs on PrimeCarers.

One visit a day, seven days a week

7 hours a week

MonTueWedThuFriSatSunMorningMon, Morning: ATue, Morning: AWed, Morning: AThu, Morning: AFri, Morning: ASat, Morning: ASun, Morning: A
  • Carer A

A week this size fits inside one person’s diary, so one carer can hold all of it. The second name is somebody you have already met and who has already worked a visit or two, ready for the weeks the first carer is away.

On the rota
1 carer
Lined up for cover
1 more name
A week on PrimeCarers
£126 to £175

Two visits a day, seven days a week

14 hours a week

MonTueWedThuFriSatSunMorningMon, Morning: ATue, Morning: AWed, Morning: AThu, Morning: AFri, Morning: ASat, Morning: ASun, Morning: AEveningMon, Evening: BTue, Evening: BWed, Evening: BThu, Evening: BFri, Evening: BSat, Evening: BSun, Evening: B
  • Carer A
  • Carer B

One carer can take both ends of the day if the twelve hours in between suit the rest of their work. Where they do not, the mornings and the evenings go to two different people, and each of them sees your relative every day.

On the rota
2 carers
Lined up for cover
1 more name
A week on PrimeCarers
£252 to £350

Three visits a day, seven days a week

21 hours a week

MonTueWedThuFriSatSunMorningMon, Morning: ATue, Morning: AWed, Morning: AThu, Morning: AFri, Morning: ASat, Morning: CSun, Morning: CLunchMon, Lunch: ATue, Lunch: AWed, Lunch: AThu, Lunch: AFri, Lunch: ASat, Lunch: CSun, Lunch: CEveningMon, Evening: BTue, Evening: BWed, Evening: BThu, Evening: BFri, Evening: BSat, Evening: CSun, Evening: C
  • Carer A
  • Carer C
  • Carer B

Three calls stretch across a twelve-hour day, and asking one person to be free at eight in the morning, at midday and again at seven in the evening leaves them very little else. Splitting the weekdays by time of day and giving the weekend to a third carer keeps everybody’s week workable.

On the rota
3 carers
Lined up for cover
1 more name
A week on PrimeCarers
£378 to £525

Live-in care, with the daily break covered

a whole week at a time

Week 1Week 2Week 3Week 4In the houseWeek 1, In the house: AWeek 2, In the house: AWeek 3, In the house: BWeek 4, In the house: BThe daily breakWeek 1, The daily break: YouWeek 2, The daily break: YouWeek 3, The daily break: YouWeek 4, The daily break: You
  • Carer A
  • Carer B
  • You or another family member

One carer lives in at a time, so the question is who takes over when they go home. Two carers alternating in spells of a fortnight is one shape. Somebody also needs to be in the house during the carer’s break each day, and that can be you, another family member or an hourly carer.

On the rota
2 live-in carers
Lined up for cover
1 more name, plus whoever covers the break
A week on PrimeCarers
from £1,050 a week

Waking cover, day and night, seven days a week

168 hours a week

MonTueWedThuFriSatSun7am to 7pmMon, 7am to 7pm: ATue, 7am to 7pm: AWed, 7am to 7pm: AThu, 7am to 7pm: AFri, 7am to 7pm: BSat, 7am to 7pm: BSun, 7am to 7pm: B7pm to 7amMon, 7pm to 7am: CTue, 7pm to 7am: CWed, 7pm to 7am: CThu, 7pm to 7am: CFri, 7pm to 7am: DSat, 7pm to 7am: DSun, 7pm to 7am: D
  • Carer A
  • Carer B
  • Carer C
  • Carer D

Fourteen twelve-hour shifts a week is more than three or four people can hold without somebody working nearly every day, so this is the pattern where the number of carers climbs fastest. It is also the pattern where a live-in carer with a waking night carer on top usually costs less.

On the rota
4 carers
Lined up for cover
2 more names
A week on PrimeCarers
£3,024 to £4,200

None of these is a fixed package. You agree days and times directly with each carer, so a rota can start at one visit a day and grow as your relative's needs change. If the nights are the harder part, seven nights a week works through the night rota on its own, and what care costs where you live puts local figures against the hours you have counted.

Holidays and illness

What happens when somebody on the rota cannot work

A rota that only works while everybody is well is not a rota. Five things will interrupt it, and the terms for each are set by the contract between you and the carer, not by PrimeCarers.

Your carer takes a holiday

What is happening
They are self-employed and choose their own dates.
What you are told
Ask early for any dates they already know about.
What it costs
You pay whoever covers, at that carer's own rate. Nothing is owed to the carer who is away.

Your carer is ill

What is happening
You may hear the same morning, as you would with anybody.
What you are told
One missed visit does not end the arrangement.
What it costs
You pay the person who covers. Keep your spare carer's number where you can find it at seven in the morning.

You cancel a visit

What is happening
Your relative has gone into hospital, or the family are there and the call is not needed.
What you are told
Tell the carer as soon as you know, in writing.
What it costs
Payable in full, except for unplanned hospitalisation, illness, or another reason the carer agrees. PrimeCarers charges nothing itself when a visit is cancelled, and does not set the terms between you and the carer.

A bank holiday falls on a rota day

What is happening
8 days a year in England and Wales, published years ahead.
What you are told
Nobody has to tell you. Put them in the diary yourself.
What it costs
1.5 times the carer's normal rate, and Christmas Day at 2 times the normal rate.

Somebody ends the arrangement

What is happening
Either side can, and it need not be a falling out.
What you are told
48 hours for hourly care. For live-in, 7 days once 168 hours have been worked, and 48 hours before that.
What it costs
Notice covers visits already agreed. Beyond those, neither side has to offer or accept more work.

Cancellation, notice and bank holiday terms come from the client and carer contract, read on September 2026. The bank holiday count is the England and Wales list on gov.uk, which has 8 in 2026 and 8 again in 2027.

Agree the swap itself in advance. When a cover carer steps in, change the existing booking with both of them rather than cancelling one and creating another, because a visit you cancel stays payable to the carer who was going to work it. Travel time and mileage are not charged unless you and the carer agree them in advance and in writing, which is worth settling before a cover carer travels further than your regular one does.

What happens when your carer is ill or on holiday goes through the practical side of a gap, cancellations and late-running visits covers the money, handling problems with a carer covers the conversation that comes before anybody gives notice, and the bank holiday list on gov.uk is worth half an hour with a diary.

Live-in and the break

Live-in care: one carer at a time, and who covers the break

Live-in care looks like one person rather than a rota. The rota shows up in two places: the break the carer takes each day, and the weeks when they are not in the house.

  1. Day one

    One carer moves in

    The carer stays in the house and works to the routine you and they have agreed. They need their own room and somewhere to prepare and eat their meals.

  2. Every day

    The carer takes a break

    The contract leaves rest breaks to the carer, because they are self-employed and nobody directs their hours. For live-in care it expects there to be opportunities for rest, agreed between the carer and the family. Settle where in the day that falls, and who is in the house while it happens.

  3. End of the spell

    The second live-in carer takes over

    Spells of a week or a fortnight both work. Overlap the changeover by a few hours if you can, so the carer arriving hears how the last fortnight went from the carer leaving.

  4. When neither is free

    The gap to plan for

    Two carers alternating covers fifty-two weeks only if neither of them ever takes a holiday. A third name, or a short spell of respite care, covers the weeks when the rotation breaks down.

A live-in carer sleeps at night. If your relative is up several times most nights, the answer is a waking night carer alongside the live-in carer rather than a longer day for one person. A waking night on top of a live-in week is about £148 a night on PrimeCarers, against a live-in week from £1,050, and waking night or sleeping night explains the difference.

How many hours a live-in carer works and is live-in care seven days a week cover the shape of the day. Part-time live-in care suits a relative who does not need somebody there every week, and holiday cover is the route when both of your live-in carers are away at once.

Keeping it small

Why a smaller rota is usually better care

Every name you add makes the week harder to break and the care a little less personal. NICE asks home care services to build a team of workers around one person, to introduce somebody before their first visit, and to say in advance when a worker is being changed. A rota you build yourself is worth the same standard.

What holds a rota together

  • The smallest number of carers the hours allow, so each of them knows the routine
  • One written care plan that every carer works from and adds to
  • A spare carer who has already worked a visit or two, not a name on a list
  • The same person in the same slot each week, so your relative knows who is at the door on a Tuesday
  • Visits of an hour, the shortest bookable on PrimeCarers, so nothing has to be rushed

What pulls one apart

  • A different face every day, which leaves your relative explaining themselves each morning
  • Instructions held in your head and passed on by phone each time
  • Filling a gap at short notice with somebody nobody in the house has met
  • Slots that move from week to week, so neither side can settle into them
  • Calls shorter than 30 minutes, which NICE says risk being rushed and compromising safety and dignity

Both NICE documents are written for commissioned services, and both describe what good care looks like whoever is arranging it: the home care guideline on teams and staff changes, and the quality statement on visit length on the 30 minute floor.

A shared plan does most of the work of keeping several carers consistent with one another. Writing a care plan together has a starting template, the same carer every visit sets out what changes when continuity holds, and preparing for your carer's first day covers keys, routines and the handover when somebody new joins the rota.

Building it

Building the rota, in the order that works

Four steps. The first two cost nothing, and by the end of the second you will know how many carers the week takes.

  1. 1

    Write the week out as slots

    Today
    Day, start time, length and what the visit is for. Mark the slots that cannot move, such as medication at a fixed hour, and the ones that could shift by an hour. A carer reading that can tell you in a minute which parts they can take.
  2. 2

    Search carers near the house

    Free
    Search by the postcode where care is needed and read the profiles. Each shows the carer's rate, experience, availability and reviews from families they have worked for. Identity, right to work and an enhanced DBS are checked and an online interview completed before a profile appears. Insurance covers the carer while they work, separately from those checks.
  3. 3

    Talk to three or four, not one

    This week
    Send the same written week to several carers and ask which slots they want. You are looking for the two or three who between them cover the week, and one more you would be glad to ring at short notice. Ask about training and experience with your relative's condition, which the background checks do not cover.
  4. 4

    Book the rota, then book the cover

    Week 1
    Agree days, times and rates with each carer, then agree what happens when one of them is away. Put the 8 bank holidays in the diary at the same time, because they carry a higher rate and arrive whether or not anybody planned for them.

Questions

Questions families ask about care rotas

Round-the-clock waking cover is 168 hours a week, or fourteen twelve-hour shifts. Four carers taking three or four shifts each is about as few people as it can be done with, plus two more names for holidays and illness. Bought as hourly visits at the rates carers on PrimeCarers advertise, that week is £3,024 to £4,200. A live-in carer with a waking night carer alongside covers the same twenty-four hours for about £2,156 a week and takes fewer people to staff.

For one visit a day, yes: that is seven slots a week. Two visits a day can also be one carer where the twelve hours in between suit the rest of their work. Three visits a day asks somebody to be free at breakfast, midday and evening for seven days running, which leaves them almost nothing else, so that pattern usually needs two or three carers.

One at a time, and two over the year, so each of them has spells at home. Somebody also needs to be in the house while the live-in carer takes their break each day: you, another family member or an hourly carer. A third name covers the weeks when both live-in carers are away, and so does a short spell of respite care.

The contract between client and carer leaves rest breaks to the carer, because they are self-employed and nobody directs their hours. For live-in care it expects there to be opportunities for rest, with the timing agreed between carer and family. Agree where in the day it falls, and who is with your relative while it happens, before the arrangement starts.

They tell you, and somebody else works the visit. You pay whoever covers, at that carer's own rate, and nothing is owed to the carer who could not come. A single missed visit does not end the arrangement: that takes 48 hours' notice for hourly care, from either side. This is what the spare name is for.

A visit cancelled by you is payable in full, apart from unplanned hospitalisation, illness, or another reason the carer agrees to. So when a cover carer steps in, change the existing booking rather than cancelling one and creating another. PrimeCarers charges nothing itself when a visit is cancelled, and does not set the terms between you and the carer.

Yes, with paid carers taking the parts of the week the family cannot. If you provide 35 hours of care or more a week you may be able to claim Carer's Allowance, provided your earnings are £204 or less a week after tax, National Insurance and expenses and the person you care for gets certain benefits: the conditions are on gov.uk. You can also ask the council for a carer's assessment, which it has to carry out whatever the level of your needs or your finances, under section 10 of the Care Act 2014. Carer's Allowance explained and carer's assessments cover both.

If you need help at home

Start with our guide to private carers

Hire a carer directly, without an agency. What it costs, what a carer does day to day, and how to hire one directly.

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