Statutory nursery ratios in the UK set a minimum of one adult to three children under two (1:3), one adult to five two-year-olds in England (1:5), and one adult to eight or thirteen children aged three and over, depending on staff qualifications. Each UK nation applies its own version of these rules, and qualification mix affects which ratio a setting can legally run. These figures are floors, not targets: providers can and often do staff more generously.
TL;DR:
- Staffing ratios are minimum legal floors that nurseries can exceed, with providers often choosing to staff more generously during busy or safety-critical moments.
- In England, the two-year-old ratio increased from 1:4 to 1:5 in 2023, allowing more flexibility but not mandating tighter staff deployment.
- Qualified staff must include Level 3 practitioners, with Level 6 staff enabling relaxed ratios for children aged three and over, provided they work directly with the children.
- Ofsted assesses staff deployment across the entire setting based on outcomes and can request tighter ratios if safety or wellbeing is at risk.
- Prospective parents should ask about actual ratios, qualification levels, and staffing adjustments for meal times, sleep, and outings, rather than relying solely on advertised minimum requirements.
Table of Contents
- Nursery staff ratios UK: the age-band breakdown by nation
- Who counts in nursery staff ratios and what qualifications they need
- How nursery adult to child ratios work in practice
- What changed in the 2023/2024 ratio reforms
- Choosing and running a nursery: what to check and what to document
- How Thesunflowernursery applies statutory ratios day to day
- Book a visit to see nursery ratios in practice
- Sources
- FAQ
Nursery staff ratios UK: the age-band breakdown by nation
The Early Years Foundation Stage (EYFS) sets the statutory minimums for England, and each devolved nation runs its own variant. Here is what applies to each age band.
England (per the EYFS statutory framework):
- Under twos: 1:3
- Two-year-olds: 1:5
- Three and over: 1:8, or 1:13 where a person with a full and relevant Level 6 qualification is working directly with the children
Wales:
- Under twos: 1:3
- Two to three-year-olds: 1:4
- Three to seven-year-olds: 1:8
Scotland:
- Under twos: 1:3
- Two to three-year-olds: 1:5
- Three to school age: 1:8 (with more relaxed ratios permitted for short sessional care of a few hours)
Northern Ireland:
- Under twos: 1:3
- Two-year-olds: 1:4 (rising to 1:6 in some day care contexts)
- Three to five-year-olds: 1:8
Every nation treats these numbers as a ceiling on group size, not a staffing plan. A setting that judges a room needs closer supervision, whatever the maths says, is free to add another adult. Nothing in any of these frameworks stops a nursery running below the maximum ratio.
Who counts in nursery staff ratios and what qualifications they need
Not every adult in the room can be counted towards the ratio, and the qualification mix behind those numbers matters as much as the headcount itself.
- Level 3 practitioners anchor most rooms. English rules generally require at least one Level 3-qualified member of staff for children under five, alongside colleagues holding a Level 2 qualification.
- Level 2 staff can be counted within the ratio but not as the sole qualified presence in a room with under-fives.
- Level 6-qualified staff (usually Early Years Teacher Status or equivalent) unlock the relaxed 1:13 ratio for three-and-overs, provided they work directly with the children rather than in a purely supervisory role.
- Experience-Based Route (EBR) staff can count as Level 3 equivalent, but no more than half the Level 3 staff at any one premises can rely on this route, under the Early Years Qualifications List.
- Students, apprentices and volunteers can count at the level below their training stage, subject to suitability checks, but should never be left as the only adult with a group.
Anyone whose Level 2 or Level 3 qualification was obtained after 30 June 2016 must also hold a valid paediatric first aid certificate to be counted in ratios, alongside standard age and suitability checks under the same qualifications framework.
Pro Tip: Ask any nursery how many of its Level 3 staff came through the experience-based route rather than a formal qualification. A setting comfortable answering that question in detail is usually one with its staffing paperwork in order.
How nursery adult to child ratios work in practice
Ratios are not calculated room by room in isolation. Ofsted and the EYFS framework treat staffing as a whole-setting calculation: providers add up total children present, work out the ratio requirement across the whole building, then deploy staff to match need, which can mean moving an adult from a quieter room to cover a busier one.

Ofsted’s own guidance is explicit that inspectors judge deployment against outcomes, not just arithmetic, and can require a setting to run tighter ratios than the legal minimum if children’s safety or wellbeing looks compromised.
Childminders work under a different, capped model rather than the ratio bands above:
- A maximum of six children under eight, of whom no more than three can be under five.
- Only one of those under-fives can be a baby under one, unless the children are the childminder’s own or siblings, in which case exceptions apply.
- Local authority or Ofsted registration conditions can adjust this cap for individual childminders.
Certain moments call for tighter supervision regardless of the baseline ratio. Mealtimes require children to be within sight and hearing of an adult at all times, sleeping infants need active checking rather than passive monitoring, and outings or water-based play routinely justify an extra pair of hands. A setting with three staff to twenty-four three-year-olds is legally compliant at 1:8, but a sensible manager still adds a fourth adult for a walk to the park.
What changed in the 2023/2024 ratio reforms
The most significant recent shift affects two-year-olds in England. Since the amendment took effect, the statutory minimum ratio moved from 1:4 to 1:5, a change the government’s own explanatory memorandum to the 2023 regulations frames as giving providers more flexibility over staffing costs while keeping care within statutory limits.
The same amendment tidied up two related points:
- It clarified childminder flexibilities, including how sibling and own-child exceptions apply to the six-child cap.
- It reaffirmed that children must be within sight and hearing of an adult while eating, regardless of which ratio a room is running.
None of this compels a setting to actually run 1:5. It simply raised the ceiling. Providers who believe two-year-olds need closer attention, and many do, are entitled to keep staffing at 1:4 or tighter.
Choosing and running a nursery: what to check and what to document
For parents comparing settings, a short list of direct questions cuts through marketing language fast.
- What ratio does the room my child would join actually run, and does it match or beat the statutory minimum for that age band?
- What proportion of staff hold Level 3 or above, and how many arrived via the experience-based route?
- Is paediatric first aid cover in place across every shift, not just during core hours?
- How is staffing adjusted for mealtimes, sleep, and outings? Our parent checklist for daycare safety covers the fuller list of questions worth asking on a visit.
Providers, meanwhile, should be able to produce evidence on demand rather than reciting numbers from memory. Rotas that show qualification mix by shift, a named deputy with genuine floor experience, and a written policy on when extra staff are added for mealtimes or outings all demonstrate the kind of deployment reasoning Ofsted expects to see. Supervision during feeding matters enough that it is worth cross-checking against general guidance on toddler nutrition needs, since mealtime staffing and dietary needs tend to move together in a well-run room.
Pro Tip: If a setting can show you its rota for a random Tuesday rather than a tidied-up example, that is usually a stronger signal than any brochure.
How Thesunflowernursery applies statutory ratios day to day
Statutory ratios set the floor, not the working standard. Settling-in sessions, mealtimes, and outdoor play are treated as moments where staffing runs tighter than the legal minimum, because these are exactly the points where a stretched ratio shows first. Our published session patterns and safety checklists reflect that thinking rather than sitting behind closed doors. Parents weighing up a placement are welcome to ask directly how a specific room is staffed on a specific day. That conversation tends to be more useful than any general guide.
— tariq
Book a visit to see nursery ratios in practice
Reading about statutory ratios only gets a parent so far. There are settings across Ilford and South Woodford that apply the EYFS curriculum for children aged nought to five, with staffing built around safety at the moments that matter most, not just the legal minimum on paper.

You can see how a room is actually staffed rather than take it on trust. Trial sessions let you watch mealtime supervision, outdoor play, and settling-in routines before committing to a place, and staff will talk through the qualification mix in any room your child would join. If you want to understand more about who is working in that room, a guide to Level 2, Level 3 and Level 6 childcare qualifications is available. To check availability or book a visit, get in touch through the Thesunflowernursery website.
Sources
- EYFS statutory framework for group and school-based providers (2026)
- How staff-to-child ratios work – Ofsted: early years
- The Early Years Foundation Stage (Learning and Development and Welfare Requirements) (Amendment) Regulations 2023: explanatory memorandum
- Gov
FAQ
What is the staff-to-child ratio for EYFS nurseries?
Under the EYFS framework, the minimum ratios are 1:3 for under-twos, 1:5 for two-year-olds in England, and 1:8 (or 1:13 with a Level 6 practitioner) for children aged three and over.
What do Ofsted require around staff ratios?
Ofsted expects providers to meet the statutory minimum across the whole setting and can require higher staffing where safety or quality of care would otherwise be compromised, as set out in its ratio guidance.
How many staff does a nursery need per child?
It depends on age band and qualification mix: one adult per three under-twos, one per five two-year-olds in England, and one per eight (or thirteen with a Level 6 practitioner) for three-year-olds and over.
What are the new childcare ratios in England?
The main recent change increased the two-year-old ratio in England from 1:4 to 1:5, confirmed in the 2023 regulations’ explanatory memorandum; it raised the legal ceiling without forcing any provider to actually staff to that level.
Can a nursery run tighter ratios than the legal minimum?
Yes. The statutory figures are minimums, and settings such as Thesunflowernursery often staff more generously during settling-in, mealtimes, and outdoor play, when closer supervision matters most.
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