Introduction
IB Economics SL assesses students on microeconomics, macroeconomics, international economics, and development economics. Understanding grade boundaries helps plan study strategy and focus on high-yield topics.
This guide shows IB Economics SL 2025 grade boundaries for Timezone 2 for Internal Assessment, Paper 1, Paper 2, and final overall grades.
Quick Start Checklist
- Familiarize yourself with grade ranges for all assessments.
- Draw and label diagrams clearly.
- Support essays and answers with real-world examples.
- Manage time effectively during exams.
IB Economics SL Grade Boundaries 2025 (Timezone 2)
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 1 (out of 25)
- Grade 7: 20–25
- Grade 6: 18–19
- Grade 5: 15–17
- Grade 4: 13–14
- Grade 3: 11–12
- 6–10
