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. Author manuscript; available in PMC: 2016 Nov 17.
Published in final edited form as: J Clin Urol. 2015 Apr 24;8(3):177–182. doi: 10.1177/2051415814555947

Table 3.

Comparison of reading levels in England and US school grades.10

Reading level in England Adults in England reading at this level Equivalent US school grade/SMOG score
Entry level 1 (the equivalent of National Curriculum expectations of 5- to 7-year-olds) 5% Kindergarten–2
Entry level 3 (level expected of an 11-year-old) i.e. functionally illiterate 10% 4–5
Level 1 (GCSE D–G) 28% 6–7
Level 2 or above (GCSE A*–C) 57% 9–10

US: United States; SMOG: Simple Measure of Gobbledygook; GCSE: General Certificate of Secondary Education.