Free tool

IB Grade Calculator

Calculate your final IB grade based on historical grade boundaries. Input your expected percentages for each paper and your IA.

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Your scores

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Paper 1 (%)Paper 2 (%)Internal Assessment (%)

Your Predicted Grade

Enter your expected scores to see your final grade.

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Before you trust the number

Good inputs, honest estimate.

Where do I get these percentages?

You can use your recent mock exam scores, grades from past papers you've practiced, teacher predictions, or simply the target scores you are aiming to achieve.

Disclaimer

These calculations are based on historical IB grade boundaries. The IBO adjusts boundaries every year based on global performance, so this tool provides an estimate, not a guarantee.

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