Ofsted Ratings Explained: What 1-4 Actually Means

Ofsted Grades Changed in 2024 and 2025

From September 2024, Ofsted stopped giving schools a single overall grade: inspections from then until October 2025 graded each of the four areas described below separately. From November 2025, Ofsted publishes report cards instead, which grade up to eight areas on a five-point scale (Exceptional, Strong standard, Expected standard, Needs attention and Urgent improvement). Every school is graded on inclusion, curriculum and teaching, achievement, attendance and behaviour, personal development and wellbeing, and leadership and governance; early years and post-16 provision (the sixth form) are graded only where the school has them. Safeguarding is judged separately, as met or not met. A school keeps its last result until its next inspection, so you will see all three kinds of result when comparing schools.

The Four Ratings

Until August 2024, Ofsted gave each school an overall grade on a four-point scale. Many schools' latest overall grade is still one of these. Here's what each one means in practice:

Outstanding (Grade 1)

The school excels in all areas. Teaching is consistently excellent, pupils make exceptional progress, behaviour is exemplary, and leadership drives continuous improvement. As of 2024, around 17% of schools in England hold this rating.

An important change: under the 2019 framework, Outstanding schools were inspected regularly again. Previously, they were exempt from routine inspection (sometimes going 10+ years without one), which meant some Outstanding ratings were badly out of date.

Good (Grade 2)

This is where the majority of schools sit. About 65% of schools are rated Good. It means teaching is effective, pupils make good progress, the school is well-led, and children are safe and well-cared for. For most parents, a Good school is exactly that: good. Don't dismiss a school just because it's not Outstanding.

Requires Improvement (Grade 3)

The school isn't yet Good, but it isn't failing. There are specific weaknesses that inspectors have identified, and the school is expected to address them. Roughly 11% of schools are in this category.

This rating isn't necessarily a red flag. Schools rated Requires Improvement often have a new leadership team already making changes. They'll receive another full inspection within 30 months. Many improve to Good at the next visit.

Inadequate (Grade 4)

Serious weaknesses or, in the worst cases, the school requires special measures. About 2% of schools are rated Inadequate. If a school is placed in special measures, the Regional Director will intervene, which usually means new leadership, an academy conversion, or joining a multi-academy trust. It's the most serious outcome and triggers immediate action.

How Inspections Work

From September 2019 until the report cards arrived in November 2025, Ofsted inspected schools under the Education Inspection Framework (EIF). Most published reports you will read today were written under it.

What Changed in 2019

The old framework focused heavily on exam results and data. The new one puts curriculum quality at the centre. Inspectors spent more time looking at what's being taught, in what order, and whether children are actually learning and remembering it. Schools that "teach to the test" or narrow their curriculum to boost league table results get marked down, not rewarded.

The Four Inspection Areas

Under the EIF, inspectors assessed four key areas, each given its own judgement. These are also the four category grades shown for inspections from September 2024 to October 2025:

1. Quality of education. The big one. Is the curriculum well-designed? Is teaching effective? Are pupils learning and retaining knowledge? This covers intent (what the school plans to teach), implementation (how it's taught), and impact (whether children actually learn it).
2. Behaviour and attitudes. Not just "are kids well-behaved" but also attendance rates, bullying policies, and whether pupils have a positive attitude to learning.
3. Personal development. How the school prepares children for life beyond academics. This includes character education, PSHE, careers guidance, and British values.
4. Leadership and management. Is the school well-run? Do leaders have a clear vision? Are staff supported and developed? Is safeguarding effective?

Short vs Full Inspections

Under the EIF, Good-rated schools normally received a "short inspection" (usually one day with 1-2 inspectors). If nothing raised concerns, the school kept its Good rating. If inspectors thought the rating might change (up or down), it converted to a full inspection (usually two days, larger team).

Schools rated Requires Improvement or Inadequate always got full inspections.

How Often Are Schools Inspected?

Under the EIF, the cycle depended on the school's rating:

• Outstanding: Within 5 years (this is relatively new; previously they were exempt)
• Good: Roughly every 4 years
• Requires Improvement: Within 30 months
• Inadequate: Monitored frequently, with a full re-inspection typically within 18 months

Ofsted can also inspect at any time if concerns are raised, regardless of when the last inspection was.

What to Look for Beyond the Headline Rating

The overall rating is useful as a starting point, but the full report tells you much more. Here's what's worth reading:

• The individual area judgements. A school might be Good overall but Outstanding for behaviour, or Good overall but Requires Improvement for personal development. These breakdowns matter if you have specific priorities.
• What inspectors said about the curriculum. Do they describe a broad, well-sequenced curriculum? Or do they note gaps?
• SEND provision. If your child has special educational needs, look for specific comments about how the school supports SEND pupils. A Good-rated school with weak SEND provision might not be the right fit.
• The "what does the school need to do to improve" section. Even Good and Outstanding schools get improvement points. These are the most honest part of the report.
• The date. A report from 2020 describes a different school than the one that exists today. Leadership changes, staff turnover, and policy shifts all happen between inspections.

Do Ofsted Ratings Tell the Full Story?

Honestly, no. No single rating can capture everything about a school. Ofsted inspections are snapshots, usually based on two days of observation. Some things they're good at assessing (safeguarding, curriculum design, behaviour systems) and others are harder to measure in a short visit (the warmth of the school community, how well individual children are known).

Use the rating as a filter, not a final verdict. A Good school in your catchment area with a strong community feel might be a better choice for your child than an Outstanding school that's a 40-minute commute away.

Visit the school. Talk to parents at the gate. Read the full report, not just the headline. And remember that a school rated Requires Improvement with a dynamic new head teacher might be on an upward trajectory that the rating hasn't caught up with yet.

Where to Find Ofsted Reports

Every Ofsted report is published free at reports.ofsted.gov.uk. You can search by school name or location. Our School Finder shows each school's latest Ofsted result in our data on the map. Our Ofsted data covers inspections up to September 2025, so a school inspected since then still shows its earlier result, and the report cards Ofsted has published since November 2025 are not included yet. The link to its Ofsted reports always has the latest.