Understanding Ofsted Ratings: What They Mean for Your Child

By Alexis Pratsides, Founder · Updated 10 April 2026

What is Ofsted?

Ofsted - the Office for Standards in Education, Children's Services and Skills - is the government body responsible for inspecting and regulating schools in England. It has been inspecting schools since 1992. Its inspectors visit schools and publish reports that any member of the public can read, and they assign every school a single overall grade.

For most parents, that grade is the first thing they look at. But understanding what the grade does and doesn't tell you is essential before you use it to make a decision.

The four Ofsted grades

Ofsted uses a four-point scale:

Outstanding (Grade 1): The school exceeds all expectations. Inspectors found evidence of exceptional practice throughout. Note that from September 2023, Ofsted no longer awards Outstanding without a full inspection - many schools that previously held this grade have now been re-inspected.
Good (Grade 2): The school meets the standard expected of all schools. The large majority of schools in England are rated Good. It is a genuinely positive judgement, not a consolation prize.
Requires Improvement (Grade 3): The school is not yet Good. Inspectors found significant areas that need to improve, and the school will be re-inspected within 30 months.
Inadequate (Grade 4): The school has serious weaknesses. Inspectors will identify it as either having "serious weaknesses" or being in "special measures". Both trigger immediate intervention from the regional schools director.

What do inspectors actually look at?

The current inspection framework is the Education Inspection Framework (EIF), introduced in September 2019. Under the EIF, inspectors assess four areas:

Quality of education: The curriculum - what is taught, how it is sequenced, and how well pupils learn and retain it. This is the heaviest-weighted area.
Behaviour and attitudes: How well pupils behave, their attendance, and the culture of the school.
Personal development: How the school develops pupils beyond the academic - character, wellbeing, cultural capital, careers guidance.
Leadership and management: How effectively leaders and governors run the school, safeguarding, and whether the school has the capacity to improve.

Each area receives its own grade, and these four judgements feed into the overall grade. A school cannot be rated Good overall if any single area is Inadequate.

How often are schools inspected?

The frequency depends on the school's previous grade:

Previously Outstanding: Under recent reforms, these schools are now inspected on the same cycle as Good schools - roughly every 4 years - rather than being exempt, as they once were.
Previously Good: Inspected approximately every 4 years.
Requires Improvement: Re-inspected within 30 months.
Inadequate: Monitored regularly; full re-inspection usually within 24 months.

Inspections are short: most schools receive one day's notice and are inspected over one or two days. There is no opportunity to prepare a performance.

The new inspection model: report cards replacing single grades

In 2025, Ofsted announced plans to replace the single-word headline grade with a more detailed report card format, giving separate scores across multiple areas rather than one overall judgement. This follows criticism - including the high-profile case of headteacher Ruth Perry, who took her own life following an inspection - that a single grade is reductive and can be devastating to school communities.

The new report cards are being phased in from 2025. They are intended to give parents a more nuanced view of a school's strengths and weaknesses, rather than a single label. Schools will still be inspected; the change is in how results are reported.

School Signal will update our data to reflect the new format as it rolls out. Check our Ofsted & Inspection knowledge hub for the latest guidance.

How to read an Ofsted report properly

The headline grade is a starting point, not a conclusion. Here is how to get more from a report:

Check the date. A report from 2018 may tell you little about a school in 2025. Leadership changes, turnover of pupils, and local demographics all shift over time.
Read the individual area judgements. A school rated Good overall might have a Requires Improvement judgement for behaviour - or an Outstanding judgement for personal development. These nuances matter.
Read the body of the report. Inspectors write in detail about what they observed. Look for patterns - what comes up repeatedly, positively or negatively?
Look at safeguarding. Every report includes a comment on safeguarding. "Effective" is the minimum threshold. Concerns here are a serious flag.
Consider context. A Good school in an area of significant deprivation may be doing a better job than an Outstanding school in a prosperous commuter village. Raw grades do not adjust for intake.

You can find the full Ofsted report for every school on reports.ofsted.gov.uk. School Signal links directly to the most recent report from each school's profile page.

What Ofsted ratings don't tell you

An Ofsted grade captures a school at a particular moment. It does not tell you:

Whether the school is the right fit for your child's personality, learning style or interests
How the school has changed since the last inspection
How happy children are day-to-day
How the school handles bullying or pastoral concerns
Whether the extracurricular offer suits your child

Many families have excellent experiences at schools rated Requires Improvement, and some have difficult experiences at Outstanding schools. Use the Ofsted rating as one data point among many - alongside exam results, SEN provision, catchment data, and, where possible, a visit.

Using School Signal to go beyond the grade

Every school on School Signal has its Ofsted history, the four sub-area judgements, and a direct link to the full inspection report. Pair this with Progress 8 scores, pupil-to-teacher ratios, and SEN data to build a full picture of any school. See our related guides: