How is the Kent 11 Plus Scored? Raw Scores, Standardised Scores and Age Weighting Explained

How is the Kent Test scored? Understanding the scoring process in detail — not just the qualifying threshold but how the raw score is produced, how age weighting adjusts it, and what the standardised score represents — helps parents interpret practice test results accurately, track genuine progress, and understand what the result letter means when it arrives. This guide explains the complete scoring process from first answer marked to qualifying decision.

Step 1: The Raw Score

The Kent Test multiple-choice papers cover English, maths and reasoning (verbal, non-verbal and spatial skills). Each correct answer scores one mark. There is no negative marking — incorrect and unanswered questions score zero — so children should attempt every question they can reach in time.

Because there is no penalty for wrong answers, children should always attempt every question rather than leaving any blank. Guessing on questions where the child is genuinely unsure gives a statistical expectation of 20-25% correct (one in four or five options), which is always better than zero. A blank guarantees zero; a guess gives a genuine chance of a mark.

Step 2: The Age Standardisation Process

Once the raw score is calculated, GL Assessment applies its age standardisation formula. This formula uses large normative datasets collected from thousands of children who have previously sat GL Assessment tests across the country. These datasets establish the expected raw score for a child of any given age on any given test — effectively, how many questions a typical child of each specific age would correctly answer.

The standardisation formula converts each child's raw score into the official figures Kent County Council reports. Read the official scores on your Kent County Council results communication. We do not quote scale ranges, pass marks or school-specific score requirements. Do not treat a description on this site as the formula KCC uses.

Step 3: The Standardised Score Scale

Each of the three Kent Test scores is an official figure on your results letter. Read the official scores on your Kent County Council results communication. We do not quote scale ranges, pass marks or school-specific score requirements. Kent County Council publishes official scores and whether your child has been assessed as suitable for grammar school when results are released. We do not quote pass marks. Confirm the current rules and figures on kent.gov.uk.

Why Practice Test Percentages Do Not Directly Translate

One of the most common sources of confusion for parents is interpreting practice paper results. A child who scores 80% on a practice paper has not achieved a Kent Test pass outcome. Practice accuracy % on this platform is a preparation indicator only. It is not an official Kent Test score and does not predict a pass outcome. Publisher conversion guides in commercial packs are not official KCC scores.

Paper structure and how scores are reported

Children sit an English and maths multiple-choice paper, a reasoning multiple-choice paper, and a writing exercise. Official results report three standardised scores — English, maths and reasoning — plus the aggregate. Check KCC's familiarisation booklet for that year's timings and instructions.

Our platform practices the underlying GL-style skills (including comprehension within English-style work, and NVR/spatial within reasoning) and shows practice accuracy % — not the official three-score report.

Key Takeaways