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IB May 2026 Exam Zones Explained (A, B, and C) | RevisionDojo
Home / Blog / IB May 2026 Exam Zones Explained (A, B, and C) IB May 2026 Exam Zones Explained (A, B, and C) RevisionDojo • 1/11/2026 • 6 min read
One of the most misunderstood parts of the IB exam schedule is exam zones .
Students often ask:
“What exam zone am I in?” “Why does my exam start time look different from another country?” “Do exam zones affect difficulty or grading?” The short answer is: exam zones matter for timing, not content — but misunderstanding them can cause unnecessary stress and poor planning.
This guide explains IB exam zones A, B, and C for May 2026 , how they work, why they exist, and what students actually need to care about.
IB exam zones are used to ensure global fairness .
Because IB exams are sat simultaneously around the world, the IB divides the globe into three exam zones :
Each zone has:
The same exam papers The same difficulty The same grading standards The only difference is local start time .
The IB operates in over 150 countries. Without exam zones:
Some students would sit exams hours before others Exam security would be compromised Time-zone advantages could occur Exam zones ensure:
Exams happen at equivalent local times No group gains unfair access to content
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Global consistency is maintained Zones are about fairness , not convenience.
Zone A generally includes:
Europe Africa Parts of the Middle East Students in Zone A typically:
Start morning exams mid-morning local time Start afternoon exams early-to-mid afternoon If you are in Europe or nearby regions, you are almost certainly in Zone A .
North America Central and South America Students in Zone B usually:
Start morning exams earlier in the day Begin afternoon sessions around early afternoon Zone B timings are adjusted to align with global exam security windows.
Asia Australia Parts of the Pacific region Often start exams earlier in the local morning Finish earlier in the day compared to Zone A This sometimes surprises students, but the difficulty and marking remain identical.
When your morning session begins When your afternoon session begins Exam length Exam difficulty Grade boundaries Marking criteria Two students in different zones are sitting the same exam , just at different local times.
Assigned automatically by the IB Based on your school’s geographic location The same every exam session You cannot request a different zone, even for travel or convenience.
Compare start times with friends in other countries Assume different zones mean different papers Panic when seeing “early” start times Confuse session labels with clock times These misunderstandings cause stress but have no impact on actual performance .
What does matter is routine.
Confirm your zone early Know your local start times Adjust sleep schedules before exams begin Practise exams at realistic times of day Ignoring exam zone timing can hurt performance through fatigue alone.
The RevisionDojo Study Planner helps students plan around their actual local exam times , not generic schedules.
Using the planner, you can:
Account for morning vs afternoon exams Adjust revision intensity on exam days Protect sleep before early starts Avoid last-minute confusion about timings Instead of reacting to exam days, you plan for them in advance.
Good planning turns exam zones into a non-issue.
“Are exams harder in my zone?” All scripts are marked the same way Grade boundaries are global Examiners do not know your exam zone Your result depends on performance only .
Understanding exam zones removes one of the biggest sources of IB exam anxiety.
Know exactly when your exams start Plan revision around real timings Avoid stress caused by confusion Confidence starts with clarity.
Your exam zone is determined by your school’s location. Your IB coordinator can confirm it, and it does not change between exam sessions.
No. All IB students sit the same papers, and all exams are marked using the same criteria regardless of zone.
Start times are adjusted by zone to maintain exam security and fairness across time zones.
No. Exam zones and start times cannot be changed for personal travel or convenience.
Yes, in terms of routine . Early morning exams require earlier sleep schedules and morning-focused practice.
Learn the best revision order for IB exams based on exam structure, fatigue, and subject demands—not guesswork.
12/14/2025
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