Radnor House pupils are examined internally in all academic subjects annually.

• Examinations for Years 7 and 8 take place immediately after the May half term holiday.
• Year 9 examinations take place after the Easter Break. 
• Year 10 examinations take place in March. 
• Year 11 mock examinations take place in November and February.
• Year 12 have assessment weeks in November and February and examinations in May.
• Year 13 mock examinations take place in November and February.