IB Economics Calculations Book

IB Economics Calculations Book

Stop Leaving Calculation Marks on the Table. Master Every IB Economics Formula - With Complete Model Answers.

The only dedicated IB Economics Calculations resource - 250+ structured activities, complete model answers, and IB 2022-2026 marking schemes across all 25 quantitative units. For both SL and HL.

✓ 25 Units

✓ 250+ Calculation Activities

✓ Every Activity has a Complete Model Answer

✓ IB 2022-2026 Marking Schemes for every question

✓ SL & HL fully covered

Just $19.99 for 12 months. Less than the only available alternative - But with a lot more inside.

What Is The IB Economics Calculations Book?

The IB Economics Calculations Book is a dedicated quantitative skills resource created by Lawrence Robert at The IB Trainer.com. It provides comprehensive, structured practice for every calculation type in the IB Economics 2022-2026 specification - from Price Elasticity of Demand in Microeconomics through to Balance of Payments analysis in the Global Economy module.

Unlike textbook chapters that embed calculations between pages of theory, or past papers that provide questions without worked solutions, this book exists for one purpose only: building complete command of every IB Economics calculation, with clear method, full model answers, and IB-standard marking schemes for every single activity.

With 250+ structured activities across 25 units, every quantitative skill in the IB Economics programme is covered - and more importantly, every activity shows you not just what the answer is, but exactly how to present working, interpret results, and write the economic commentary that earns full marks from IB Economics examiners.

IB Economics Exam insight: IB Economics calculation questions are the most predictable marks in the entire programme. Unlike essay questions, there is a definitive correct answer. These marks are learnable, drillable, and winnable - if you have the right method and sufficient practice. This book provides both.

Who is this For?

Two Students. Two Problems. One Solution.

IB Economics students arrive at calculation questions from two very different starting points. The Calculations Book addresses both - directly.

How it Works - The Four Task Structure

The Four-Task Structure - Every Unit, Every Time

Every unit in the Calculations Book follows an identical four-task structure. This consistency is intentional. Repetition with structure builds the kind of method-level familiarity that makes calculation questions feel straightforward under exam pressure.

Why four tasks? The optimised and alternative activities ensure students encounter the same formula across different scenarios - the single most effective way to distinguish genuine understanding from surface-level pattern recognition and memorisation. When an exam question uses unfamiliar data or an unexpected context, students who have practised this way are able to deal with these unanticipated changes.

Complete Coverage

All 24 Units - Every Calculation in the Programme

The Calculations Book covers every single quantitative unit from the IB Economics 2022-2026 specification. HL-only content is clearly flagged throughout, so both SL and HL students find exactly what they need without ambiguity.

MODULE 1 Introduction to Economics

→Unit 1 - Introduction to Economics

MODULE 2 Microeconomics

→Unit 2 - Demand

→Unit 3 - Supply

→Unit 4 - Market Equilibrium

→Unit 5 - Price Elasticity of Demand PED

→Unit 6 - Income Elasticity of Demand YED

→Unit 7 - Price Elasticity of Supply PES

→Unit 8 - The Role of Government in Microeconomics

→Unit 9 - Market Failure: Externalities and Common Pool Resources

→Unit 10 - Market Failure: Market Power Perfect Competition HL

→Unit 11 - Market Failure: Market Power Monopoly HL

→Unit 12 - Market Failure: Market Power Oligopoly HL

→Unit 13 - Market Failure: Market Power Monopolistic Competition HL

→Unit 14 - Market Failure: Market Power Rational Producer Behaviour HL

MODULE 3 Macroeconomics

→Unit 15 - Measuring Economic Activity and Its Variations

→Unit 16 - Aggregate Demand and Aggregate Supply

→Unit 17 - Economic Growth

→Unit 18 - Low Unemployment

→Unit 19 - Low and Stable Rate of Inflation

→Unit 20 - Economics of Inequality and Poverty

→Unit 21 - Monetary Policy

→Unit 22 - Fiscal Policy HL

MODULE 4 The Global Economy

→Unit 23 - Benefits of International Trade and Types of Trade Protection HL

→Unit 24 - Exchange Rates

→Unit 25 - Balance of Payments

HL-only units are clearly flagged throughout. SL students see only what is required for their papers; HL students have full coverage including Paper 3 quantitative methods content.

The Method Difference

It Is Never Just About Getting the Right Answer

IB Economics marking schemes reward the process, not only the result. A student who arrives at the correct numerical answer through disorganised working, fails to state units, or offers no economic interpretation of what the number means, will not receive full marks. Understanding this distinction - and practising with it in mind from the start - is what separates good calculation students from excellent ones.

Every model answer in this book is structured to reflect exactly how marks are allocated in practice:

The marking schemes in this book make this visible for every single activity. Students see not just what a full-mark response looks like, but why each step earns marks - so they can replicate it independently under exam conditions.

Market Context

The Only Current, Dedicated IB Economics Calculations Resource

In 2026, a student searching for a dedicated IB Economics calculations resource will find exactly one alternative: a 93-page workbook published in 2021, written before the current IB 2022 specification, available at €19.80 for a used copy in good condition (Amazon). It contains no model answers and no marking schemes.

The gap in the market is real. This is not a resource competing with strong alternatives - it is filling a space that has been empty for several years.

Audience

Who Benefits From This Resource

IB2 Students - Final Exam Preparation

With exams approaching, calculation questions represent the clearest opportunity to achieve marks. Working systematically through all 25 units in the final preparation window ensures no quantitative skill arrives in the exam as a surprise.

IB1 Students - Building From Day One

Using the Calculations Book alongside regular coursework - practising each unit immediately after it is taught - builds method habits early. Students who drill calculations in Year 1 don't panic in Year 2.

HL Students - Maximising Paper 3

Paper 3 HL is quantitative to a large extent. For HL students, this book is the only resource that covers every Paper 3 calculation type with full model answers and marking schemes aligned to current examiner expectations.

Self-Studying Students

Students learning IB Economics independently - distance learners, exam resitters, or those with limited teacher support - get complete calculation coverage with answers, effectively replacing the guidance typically provided in class.

SL Students - Demystifying Maths

For students who chose IB Economics partly to avoid heavy mathematics, this book reframes calculation work as method practice rather than pure maths. The structured approach removes calculations insecurity and replaces it with a repeatable process.

IB Economics Teachers - Ready-Made Quantitative Materials

Every unit provides ready-to-use calculation activities with marking schemes aligned to IB standards. Teachers save hours of preparation while maintaining consistency with examiner expectations across cohorts.

The IB Trainer Ecosystem

The Complete IB Economics Preparation System

The Calculations Book and the IB Economics Activity Book are designed as complementary resources that together cover every dimension of IB Economics exam preparation - leaving no gaps.

Access and Pricing

Simple, Honest Pricing

Less than a used paperback alternative. More comprehensive than anything currently available.

Master Every IB Economics Calculation

250+ activities - 25 units - Complete model answers - IB 2022-2026 marking schemes - SL & HL

Related Resources at The IB Trainer:

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IB Economics Activity Book Page All the practice you need with model answers and IB marking schemes, an all-in-one solution

IB Economics Diagram Course Page still struggling with diagrams? Your solution is here

IB Economics Introduction to Economics Hub Page for Module 1

IB Microeconomics Hub Page

IB Macroeconomics Hub Page

IB Economics The Global Economy Hub Page

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