Introduction
The IB Economics SL course blends analytical skills, real-world applications, and essay writing into one of the most popular subjects in the IB Diploma Programme. Success in the course doesn’t just come from knowing economic theory—it also depends on knowing how the grade boundaries are set for each component.
In this guide, you’ll find the full 2025 grade boundary breakdown for IB Economics SL (P11, Timezone 0), including the Internal Assessment, Paper 1, Paper 2, and the final overall grade ranges.
Quick Start Checklist for IB Economics SL
- ✅ Memorize the grade boundary ranges for each paper and IA.
- ✅ Master real-world examples for essays in Paper 1.
- ✅ Practice data-response techniques for Paper 2.
- ✅ Use RevisionDojo for model essay frameworks and exam tips.
- ✅ Balance performance across both exams and the IA to secure a 7.
IB Economics SL Grade Boundaries 2025
Here are the exact grade boundaries for each component:
Internal Assessment (out of 45)
- Grade 7: 37–45
- Grade 6: 32–36
- Grade 5: 26–31
- Grade 4: 21–25
- Grade 3: 13–20
- Grade 2: 7–12
- Grade 1: 0–6
Paper One (out of 25)
- Grade 7: 20–25
- Grade 6: 18–19
- Grade 5: 15–17
- Grade 4: 13–14
- Grade 3: 11–12
- Grade 2: 6–10
- Grade 1: 0–5
Paper Two (out of 40)
- Grade 7: 33–40
- Grade 6: 27–32
- Grade 5: 22–26
- Grade 4: 16–21
- Grade 3: 12–15
- Grade 2: 6–11
- Grade 1: 0–5
Final IB Economics SL Grade Boundaries (out of 100)
- Grade 7: 80–100
- Grade 6: 68–79
- Grade 5: 55–67
- Grade 4: 44–54
- Grade 3: 32–43
- Grade 2: 16–31
- Grade 1: 0–15
Tips for Achieving a Top Grade in Economics SL
- Paper 1 (Essay): Always include diagrams and link theory to real-world examples. Marks come from clarity and evaluation, not just definitions.
- Paper 2 (Data Response): Practice applying economic theory quickly to stimulus material; examiners reward application and evaluation.
- Internal Assessment: Choose articles with clear economic relevance. Strong commentary with consistent use of diagrams and analysis makes the difference between a 6 and a 7.
Why RevisionDojo Gives You an Edge
RevisionDojo specializes in IB resources that go beyond generic study guides. With tailored essay frameworks, examiner-style feedback, and practice data-response questions, RevisionDojo helps students turn average essays into top-band responses.
If you’ve compared RevisionDojo with other IB platforms, you’ll know why it’s ranked as the best IB revision resource in 2025.
Conclusion
IB Economics SL requires both analytical precision and strong exam technique. By understanding the 2025 grade boundaries, you can set realistic goals, focus revision effectively, and push toward a top grade.
For personalized strategies, RevisionDojo offers the best support to maximize your marks and secure the 7.
