Cambridge ESOL Exams       KET PET FCE CAE CPE
London Test of English A1 1 2 3 4 5
CEFR levels A1 A2 B1 B2 C1 C2
ALTE Breakthrough Level 1 Level 2 Level 3 Level 4 Level 5
IELTS     3.4 - 4.5 5.0 - 6.0 6.5 - 7.0 7.5+
TOEFL iBT® (total score)     57 - 86 87 - 109 110 - 120  
 
iTests British English            
Activate! British English            
Premium British English            
Gold British English            
Expert British English            
IELTS American English            
Practice Tests Plus American EnglishBritish English            
Courses for the TOEFL® Test American English            
NorthStar TOEFL® American English            
Courses for the TOEIC® Test American English            
PTE Offical Guide British English