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Augment Education is developed independently of the International Baccalaureate Organization and is not endorsed by it. “IB” and “International Baccalaureate” are its trademarks.

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  1. Subjects
  2. History
  3. Assessment

How IB History is assessed

Every paper and piece of coursework for History, with its time, marks and share of the grade at each level, then the grade boundaries the IB set for recent sessions.

History SL papers and coursework

2 exams, 3 h in total, internal assessment 30% of the grade. The weight is each part’s share of your final grade.

ComponentTimeMarksWeight
Paper 1No calculator

1 h 15 min · 24 marks

Three questions on three sources from one focused study, framed by an inquiry question.

1 h 15 min2430%
Paper 2No calculator

1 h 45 min · 25 marks

Section A: one of two questions on the historical concepts. Section B: one of two questions on your thematic study, each with a short response and an essay.

1 h 45 min2540%
Historical investigationInternal

Coursework · 24 marks

An investigation of up to 2,200 words into a historical topic you choose: an inquiry question, analysis of your sources and a response. Marked by your teacher and moderated by the IB.

Coursework2430%

The internal assessment at SL

Historical investigation, 30% of the grade, marked out of 24. An investigation of up to 2,200 words into a historical topic you choose: an inquiry question, analysis of your sources and a response. Marked by your teacher and moderated by the IB.

SL grade boundaries

The lowest overall percentage for each grade. The IB sets them after every session, sometimes per timezone, so treat them as a guide to the standard, not a promise.

GradeMay 2025November 2025
TZ1TZ2TZ3TZ1TZ3
777–100%77–100%77–100%76–100%76–100%
663–76%63–76%63–76%63–75%64–75%
549–62%49–62%50–62%51–62%51–63%
435–48%35–48%37–49%38–50%39–50%
325–34%25–34%27–36%28–37%29–38%
211–24%11–24%13–26%14–27%14–28%
10–10%0–10%0–12%0–13%0–13%

History HL papers and coursework

3 exams, 5 h in total, internal assessment 20% of the grade. The weight is each part’s share of your final grade.

ComponentTimeMarksWeight
Paper 1No calculator

1 h 15 min · 24 marks

Three questions on three sources from one focused study, framed by an inquiry question.

1 h 15 min2420%
Paper 2No calculator

1 h 45 min · 25 marks

Section A: one of two questions on the historical concepts. Section B: one of two questions on your thematic study, each with a short response and an essay.

1 h 45 min2525%
Paper 3No calculator

2 h · 30 marks

Two essays, each on a different regional study from your region. Two questions are set on each of the region’s twelve studies.

2 h3035%
Historical investigationInternal

Coursework · 24 marks

An investigation of up to 2,200 words into a historical topic you choose: an inquiry question, analysis of your sources and a response. Marked by your teacher and moderated by the IB.

Coursework2420%

The internal assessment at HL

Historical investigation, 20% of the grade, marked out of 24. An investigation of up to 2,200 words into a historical topic you choose: an inquiry question, analysis of your sources and a response. Marked by your teacher and moderated by the IB.

HL grade boundaries

The lowest overall percentage for each grade. The IB sets them after every session, sometimes per timezone, so treat them as a guide to the standard, not a promise.

GradeMay 2025November 2025
TZ1TZ2TZ3TZ1TZ3
774–100%74–100%74–100%74–100%74–100%
661–73%61–73%61–73%61–73%62–73%
549–60%48–60%49–60%50–60%50–61%
436–48%35–47%37–48%37–49%38–49%
325–35%25–34%26–36%28–36%28–37%
211–24%11–24%12–25%14–27%14–27%
10–10%0–10%0–11%0–13%0–13%

Preparing for each paper

Each paper rewards practice under its own conditions: its length, its calculator rule, the kind of answer it wants. Read the paper descriptions above, then practice with the clock running.

The notes for History end with exam skills pages on how each paper is marked. There are no exam-style questions for History yet, so practice from your school’s past papers and use the notes to fill the gaps.

Where this comes from

The assessment and boundaries on this page come from the IB’s own documents. Check them there before your exams.
  • IB History (opens in a new tab)The IB’s page for the course
  • History subject brief (opens in a new tab)Syllabus and assessment for SL and HL, first assessment 2028 (PDF)
  • History updates (opens in a new tab)The new course: first teaching August 2026, first assessment May 2028
  • Understanding DP assessment (opens in a new tab)How exams are marked and grade boundaries set

Keep going

  • Grade calculatorYour Diploma points from six grades and the core, or a subject grade from marks.
  • Grade boundariesRecent boundaries for every subject we have them for.
  • IB HistoryThe History syllabus topic by topic, and what Augment has for it.

Keep History beside your other subjects

A free account keeps your six subjects and levels in one place.

Start freeOpen History in Augment