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IB History Americas Grade Boundaries

View IB grade boundaries for History Americas HL and SL across recent and past exam sessions. Compare historical changes in grade boundaries and explore detailed statistics, including candidate numbers and grade distributions.

Points needed
GradePaper 1Paper 2Paper 3Internal AssessmentFinal Grade
7
19-2424-3031-4520-2574-100%
6
16-1820-2326-3016-1961-73%
5
13-1515-1922-2513-1549-60%
4
10-1211-1417-219-1236-48%
3
8-98-1012-166-825-35%
2
4-74-76-113-511-24%
1
0-30-30-50-20-10%
History Americas Grade Boundaries Over Time
Historical Thresholds
Session765432
May 25
74%
±0
61%
±0
49%
-2
36%
-2
25%
-3
11%
-3
Nov 24
74%
61%
51%
38%
28%
14%
May 24
73%
60%
49%
36%
24%
11%
Nov 23
74%
62%
51%
38%
28%
14%
May 23
73%
60%
48%
35%
24%
11%
Nov 22
73%
59%
44%
30%
20%
8%
May 22
73%
60%
47%
34%
22%
9%
Nov 21
69%
56%
44%
28%
18%
8%
May 21
69%
57%
45%
32%
22%
8%
Nov 20
72%
59%
46%
34%
25%
12%
Nov 19
74%
62%
48%
36%
26%
13%
May 19
72%
60%
48%
35%
24%
11%
* Note: Red and green values show the change in the minimum percentage required to achieve that grade compared to the immediate previous session.

Frequently Asked Questions

No. IB grade boundaries can change from one exam session to another. The IB reviews the difficulty of each examination and adjusts boundaries to ensure grading standards remain consistent over time. As a result, the score needed for a particular grade in History Americas may be slightly higher or lower than in previous years.

The grade boundaries for History Americas shown on this page are taken directly from official documents published by the International Baccalaureate (IB). They reflect the official grade boundaries used for the selected examination session and can be considered fully accurate.

Not completely. The IB uses different exam time zones (typically TZ1 and TZ2) for some subjects, and students in different time zones may sit different paper variants. In these cases, grade boundaries are set separately for each time zone and paper combination, so they can differ slightly. However, within the same time zone and exam version, all students are graded using the same grade boundaries.

To achieve a grade 7 in History Americas, you need at least 74 out of 100 marks (74%) in this exam session, according to official IB grade boundaries.

Most universities consider a grade 6–7 in IB History Americas a strong result. A 7 is excellent, a 6 is very strong, and a 5 is a solid pass demonstrating good understanding.

Grade boundaries are set after marking based on student performance in that exam session. The IB adjusts them each year so that grades reflect overall performance: if an exam is harder, boundaries are lowered, and if it is easier, boundaries are raised. This ensures a consistent distribution of grades across different sessions.

Yes. Grade boundaries can be a useful tool for estimating your final grade if you know your likely marks on each assessment component. However, predictions are never guaranteed because your final result depends on your actual History Americas exam and coursework scores, as well as the official grade boundaries for your exam session.