If you have ever walked out of an IB exam thinking, “I did… fine?” you already know the real stress isn’t just the questions. It’s the uncertainty afterward: What does ‘fine’ translate to? In IB History HL Americas, that translation happens through grade boundaries. And once you can see the ranges clearly, your revision stops being emotional and starts being strategic.
This guide is a complete, student-friendly breakdown of IB History HL Americas grade boundaries 2025 (Timezone 1) for Internal Assessment, Paper 1, Paper 2, Paper 3, and the final overall grade boundary out of 100. We’ll also turn the numbers into a plan you can actually use.
Quick checklist before you memorize any IB grade boundaries
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Know your target grade boundary range for each component (IA, Paper 1, Paper 2, Paper 3).
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Practice under time pressure early (especially for Paper 1 and Paper 3).
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Build one repeatable essay structure for Paper 2 and Paper 3.
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Use feedback loops: write, self-mark, fix one weakness, repeat.
To compare boundaries across subjects and sessions quickly, bookmark the official-style tracker on IB Grade Boundaries and sanity-check totals with the IB Grade Calculator.
IB History HL Americas grade boundaries 2025 (Timezone 1)
The numbers below show the grade boundary ranges used for IB History HL Americas in 2025 (Timezone 1). Keep them close, because they tell you where your “easy marks” are and where you need margin.
Internal Assessment (out of 25)
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Grade 7: 20-25
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Grade 6: 16-19
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Grade 5: 13-15
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Grade 4: 9-12
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Grade 3: 6-8
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Grade 2: 3-5
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Grade 1: 0-2
If your IA is still in progress, use the IB History IA Grader to see which criteria are costing you marks, then model improvements using the IB History IA Examples.
Paper 1 (out of 24)
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Grade 7: 20-24
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Grade 6: 17-19
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Grade 5: 15-16
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Grade 4: 12-14
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Grade 3: 9-11
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Grade 2: 5-8
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Grade 1: 0-4
Paper 1 rewards calm, methodical source work. If your answers drift into vague storytelling, read IB History Paper 1 Explained: Source Analysis and tighten your technique.
Paper 2 (out of 30)
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Grade 7: 23-30
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Grade 6: 20-22
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Grade 5: 16-19
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Grade 4: 13-15
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Grade 3: 11-12
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Grade 2: 6-10
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Grade 1: 0-5
Paper 2 is where IB students often lose marks quietly: not because they don’t know content, but because the argument doesn’t stay focused. The habits in Ace IB History Paper 1 + Paper 2 help you build a repeatable structure.
Paper 3 (out of 45)
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Grade 7: 31-45
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Grade 6: 26-30
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Grade 5: 22-25
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Grade 4: 17-21
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Grade 3: 13-16
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Grade 2: 7-12
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Grade 1: 0-6
Paper 3 is the HL separator: depth, range, and control. If you want targeted practice for the Americas option, start with IB History Paper 3: History of the Americas.
Final IB History HL Americas grade boundaries (out of 100)
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Grade 7: 74-100
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Grade 6: 61-73
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Grade 5: 51-60
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Grade 4: 38-50
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Grade 3: 28-37
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Grade 2: 14-27
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Grade 1: 0-13
How to use IB grade boundaries without spiraling
Grade boundaries are useful when they change your behavior.
If you’re chasing a 7, the boundary tells you something quietly powerful: you don’t need perfection. You need consistent mark conversion. That usually means:
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IA: lock in marks early by meeting the rubric precisely (this is the most “controllable” part of IB History).
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Paper 1: stop aiming for “insightful” and aim for “explicit” (OPVL, comparison, and direct answers).
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Paper 2: one argument per paragraph, and every paragraph must answer the question.
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Paper 3: breadth plus depth: precise evidence, clear causation, and evaluator language.
For a calmer, loop-based routine, use the approach in IB History HL: Best Study Techniques.
Why RevisionDojo is built for IB History HL Americas
Most IB students don’t need more notes. They need tighter feedback and better practice.
RevisionDojo helps you train the exact skills these grade boundaries reward: Questionbank practice for Paper-style questions, Study Notes that stay close to the syllabus, and Flashcards for daily recall. When you’re drafting coursework, the Grading tools (especially the IA grader) keep you aligned to criteria, and AI Chat helps you quickly diagnose why a paragraph isn’t earning marks. Closer to exams, Predicted Papers and timed Mock Exams help you build pacing, while the Coursework Library and Tutors give you examples and guidance when you feel stuck.
To organize your Americas content quickly, the IB History Resources hub is the clean starting point.
FAQ
Are these IB History HL Americas grade boundaries guaranteed for every school?
These IB grade boundaries are session-specific and timezone-specific, which is why this guide is explicitly for 2025 (Timezone 1). They are not something your school “chooses,” and they are not fixed years in advance. In IB, grade boundaries are set after marking and statistical review, which means they reflect paper difficulty and cohort performance. That said, knowing the boundary ranges is still extremely useful for planning because it tells you what “top-band” performance looks like in raw marks. Treat them like a map, not a prophecy. Your job is to build margin by improving the marks you control.
How should I split revision time across IA, Paper 1, Paper 2, and Paper 3?
A smart IB split is based on what improves fastest. IA improvements can be high impact because you can revise, edit, and align to criteria in a controlled way. Paper 1 usually improves quickly when you drill question types and tighten OPVL and comparison language. Paper 2 and Paper 3 improve through writing volume and feedback, which means you need steady repetition, not last-minute intensity. If you are short on time, prioritize the component that is currently farthest from its grade boundary band. Then use timed practice to make your performance reliable under pressure.
What makes Paper 3 feel so hard in IB History HL Americas?
Paper 3 feels hard because it exposes gaps you can usually hide in shorter tasks. It demands depth, synthesis, and sustained argument, and that means you can’t rely on memorized paragraphs alone. You also need flexibility: different questions can reward different angles, and IB examiners are looking for clear causation, consequence, and evaluation. Many students know “what happened” but struggle to show “why it matters” in a disciplined essay. The fix is not more highlighting; it’s writing, self-marking, and rewriting with one specific improvement each time. Using targeted Americas resources and structured essay plans turns Paper 3 from scary to predictable.
Closing thought: let the IB numbers make you calmer
Grade boundaries can feel like a judgment. Use them instead as a plan.
For IB History HL Americas grade boundaries 2025 (Timezone 1), your goal is simple: push every component upward by a small, repeatable amount, until the final boundary range becomes realistic. Build that system with RevisionDojo’s Questionbank, Study Notes, Flashcards, Grading tools, Predicted Papers, Mock Exams, Coursework Library, AI Chat, and Tutors, and you’re no longer guessing what “good” looks like. You’re training it.