ISEB Common Pre-Test
What score do I need for South Hampstead High School?
South Hampstead High School last reported a pass threshold around 70% (standardised 111+ on GL Assessment). Use the calculator to see the gap from where your child is today.
60%
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60%
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12 months (48 weeks of prep)
South Hampstead High School · ISEB Common Pre-Test
60%current avg
70%target
Close the gap with focused practice on weak subjects. About 0.2% points per week needed.
Get a personalised planHow we calculate the target
Grammar schools publish a standardised score threshold — typically 111 out of 141 on the GL Assessment — that adjusts for exam date and age. We convert that to an approximate raw percentage for planning purposes.
The real exam also factors in catchment, sibling priority, and (for some schools) proximity — so hitting the threshold is necessary but not always sufficient. Use thecatchment checkerto see how your postcode affects realistic chances.
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