Ratios, staffing & recruitment
Early years staff ratios explained for nursery owners
A room-by-room breakdown of the statutory staff:child ratios for day nurseries, who can and cannot be counted, how ratios work during sleep, outdoor play and outings, and the record-keeping that protects you at inspection.
Ratios are the most consequential number in a nursery. They set your largest cost line, they cap your income, and they are the requirement most likely to turn a routine inspection into a compliance conversation [1].
Most breaches are not reckless. They come from a staff absence at 7.40am, a level 3 practitioner pulled into another room to cover a nappy change, or a lunch rota that quietly drops a room below ratio for eleven minutes.
This guide sets out the statutory minimums by age, the qualification rules that sit behind them, who can and cannot be counted, how ratios apply during sleep, outdoor play and outings, and the record-keeping that lets you prove compliance rather than argue for it.
Statutory ratios by age group
The Early Years Foundation Stage statutory framework sets these minimum staff:child ratios for early years settings in England [1]:
| Age group | Minimum ratio | Qualification condition |
|---|---|---|
| Under 2 | 1 : 3 | At least one member of staff holds a full and relevant level 3; at least half of all other staff hold a full and relevant level 2. |
| Aged 2 | 1 : 4 | At least one member of staff holds a full and relevant level 3; at least half of all other staff hold a full and relevant level 2. |
| Aged 3 and over (no level 6 present) | 1 : 8 | At least one member of staff holds a full and relevant level 3. |
| Aged 3 and over with a level 6-qualified practitioner working directly with children | 1 : 13 | The level 6 must be full and relevant, and that person must be working directly with the children. |
Scotland, Wales and Northern Ireland operate their own frameworks and inspectorates, with different ratios and qualification expectations. If you run settings across nations, do not assume the English figures transfer.
Who counts in ratio — and who does not
The test is simple to state and easy to get wrong: the adult must be present, working directly with the children, and available to respond to them immediately [1].
| Person | Counts? | Condition |
|---|---|---|
| Room practitioner working with children | Yes | Suitably qualified and vetted. |
| Manager | Sometimes | Only while working directly with children. Not while doing admin, tours, calls or supervisions. |
| Practitioner on a break | No | Break cover must be planned into the rota, including lunch and comfort breaks. |
| Apprentice aged 17+ | Sometimes | Can be counted at the level of a qualified practitioner only where the conditions in the framework are met and the provider is satisfied they are competent [1][2]. |
| Student on placement | Usually no | Treat as supernumerary unless the qualification and competence conditions are met. |
| Bank or agency staff | Yes | Only once suitability checks and qualification evidence are verified by you, not by the agency alone. |
| Cook, cleaner, driver, administrator | No | Unless they are also a qualified practitioner deployed to the room at that time. |
| Volunteer or parent helper | No | Always supernumerary and never left unsupervised with children. |
Qualification requirements in practice
A qualification only counts if it is "full and relevant" — that is, it appears on the approved list for the level claimed. A generic childcare certificate, an overseas qualification without a statement of comparability, or a partially completed course does not automatically count [2].
- Level 2 — the baseline for counted practitioners; at least half of staff counted in ratio must hold one.
- Level 3 — required in every room and the practical constraint on how you can move people between rooms.
- Level 6 — early years teacher status or QTS; the only route to the 1:13 ratio for over-threes.
- Paediatric first aid — at least one person with a current PFA certificate must be on the premises at all times children are present, and on outings [1].
Keep a single record showing, for each member of staff: qualification, level, awarding body, verification date, DBS number and date, PFA expiry, and safeguarding training date. Certificate expiry dates are the most common gap an inspector finds because nobody owns the diary reminder.
Sleep, outdoor play and outings
Ratios do not relax because children are asleep, outside, or off-site. What changes is how supervision is delivered.
- Sleep — sleeping children must be checked at regular intervals and be within sight or hearing at all times. Staff supervising a sleep room are not available to another room.
- Outdoor play — ratios apply to the whole area. If the garden cannot be supervised as one space, split the group rather than the supervision.
- Outings — carry out and record a written risk assessment, and staff at a level that reflects the risk. Statutory minimums are the starting point, not the answer, for a road walk with two-year-olds.
- Mixed-age groups — where ages are mixed, staff to the requirement of the youngest child present.
Staffing for absence without breaking the model
Sickness is not an exceptional event; it is a predictable cost. Nurseries that plan for it stay compliant, and nurseries that treat every absence as a crisis end up paying agency premiums and still dropping below ratio.
- Model your rota at expected occupancy plus one contingency practitioner per site, not per room.
- Maintain a verified bank list — qualifications and DBS checked in advance, not on the morning.
- Agree an escalation order in writing: internal move, bank, agency, then reduce admissions.
- Give the person opening the setting explicit authority to close a room without asking permission.
- Record every escalation. A pattern of Monday shortfalls is a rota problem, not bad luck.
Reducing admissions for a session is uncomfortable and occasionally necessary. It is far less damaging than an inspection finding that you operated below ratio and did not act.
The breaches inspectors find most often
- Counting staff who are on a break, in a supervision meeting, or doing paperwork.
- Moving the only level 3 out of a room to cover elsewhere, leaving both rooms non-compliant.
- Counting an apprentice or student without meeting the conditions for doing so.
- Using agency staff whose qualifications were assumed rather than verified.
- Failing to apply ratios during transitions — arrival, lunch, garden handover and collection.
- A deployment sheet completed at the end of the day from memory rather than in real time.
- Paediatric first aid cover lapsing while the certificate holder is on leave.
Every one of these is a systems failure rather than a staff failure, which is good news: systems can be fixed in a week.
Record-keeping that proves compliance
At inspection you will not be asked whether you were in ratio. You will be asked to show it. A deployment record completed live is the difference between a five-minute conversation and a finding.
- A daily deployment sheet per room: staff present, qualification level, children present, updated at every change.
- Real-time registers for children, including arrival and departure times.
- A visible board showing who holds the current paediatric first aid certificate and who the designated safeguarding lead is today.
- A central staff file with qualification, DBS, PFA and training dates, reviewed every six months.
- A short log of any ratio incident, what was done, and what changed afterwards.
How Nursery Advice helps
Ratios and qualifications are exactly the detail parents ask about on a show-around, and exactly the detail most nursery listings leave blank.
A claimed listing on Nursery Advice lets you set out your staffing openly — qualification levels, key-person approach, ratios you work to, and your team’s experience — alongside your photos, fees and funded-hour availability. Parents arrive at your tour already reassured rather than starting from scratch.
Claiming takes just a few minutes. Claim your nursery listing, or see what a claimed listing includes
Frequently asked questions
Does the nursery manager count in ratio?
Can apprentices be counted in ratio?
What counts as a "full and relevant" qualification?
What should we do if we drop below ratio?
Do ratios change for children with SEND?
Do ratios apply while children are sleeping?
What ratio applies on an outing?
How many paediatric first aiders do we need?
Can we use the 1:13 ratio all day?
How do ratios work in a mixed-age room?
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Claim your nursery →About this guide & sources
Every numerical claim in this guide is sourced from UK government, NHS or recognised charity publications. We re-check each source on the article’s review date.
- Department for Education — Statutory framework for the early years foundation stage (retrieved 2026-09-11)
- Department for Education — Early years qualification requirements and standards (retrieved 2026-09-11)
- Ofsted — Early years inspection handbook (retrieved 2026-09-11)
- Ofsted — Early years compliance handbook (retrieved 2026-09-11)
- GOV.UK — Disclosure and Barring Service checks (retrieved 2026-09-11)
- GOV.UK — Early years apprenticeship standards (retrieved 2026-09-11)
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