IB Diploma Points Calculator
Enter your six subject grades (1-7), then add your TOK/EE core bonus (0-3). Maximum score: 45 points.
Note: This tool estimates total IB points only. Official IB diploma award rules include additional conditions beyond total score.
How the IB grades calculator works
The International Baccalaureate Diploma Programme uses a straightforward point system: six subjects are each graded from 1 to 7, and students can earn up to 3 bonus points from Theory of Knowledge (TOK) and the Extended Essay (EE). That means your final IB score is out of 45.
This calculator helps you quickly convert your predicted or achieved subject grades into a total score. It is especially useful when you are comparing university entry requirements or setting goals for your next reporting period.
IB score structure in plain language
1) Six subjects (up to 42 points)
- You take six DP subjects.
- Each subject grade ranges from 1 (lowest) to 7 (highest).
- If all six subjects are 7, you get 42 points from subjects.
2) Core bonus from TOK + EE (up to 3 points)
- TOK and EE are combined into a bonus matrix.
- You can receive 0, 1, 2, or 3 additional points.
- These points are added to your subject total for your final score.
3) Final score (out of 45)
Your final total is:
Subject Points (out of 42) + Core Bonus (out of 3) = Total IB Points (out of 45)
Why students use an IB points calculator
When planning applications, students often ask, “Am I close to my target?” or “How many points do I need to improve?” A calculator gives immediate feedback and saves time compared to adding everything manually every time a grade changes.
- Track progress across the term
- Estimate predicted scores before university deadlines
- Set realistic targets for subject improvement
- Understand whether core bonus points meaningfully change your total
How to use this calculator effectively
Enter realistic numbers
Use your most current teacher predictions, mock exam data, or recent assessment averages. If your grades are uncertain, run multiple scenarios (optimistic, realistic, conservative) to see your range.
Include a target score
If you know your desired total (for example, 36, 38, or 40), enter it in the optional target field. The calculator will show whether you are currently above, at, or below that target.
Update often
IB performance can shift over the year. Updating your numbers every few weeks helps you catch weak spots early and focus your revision where it matters most.
Interpreting your result
The result panel gives you several useful indicators:
- Subject total (out of 42)
- Core bonus (out of 3)
- Final total (out of 45)
- Average subject grade (out of 7)
- Percentage equivalent of the 45-point scale
These indicators are not replacements for official transcripts, but they provide a quick and practical snapshot of academic standing.
Tips to improve your IB total score
Prioritize high-impact subjects
If one subject is significantly lower than the others, improving that single grade can raise your total quickly. Moving from a 4 to a 5 is a full point gain.
Build consistency before perfection
Many students chase 7s everywhere, but consistent 5s and 6s can produce a very competitive total. Focus first on reducing weak areas before polishing already-strong subjects.
Don’t ignore TOK and EE
Core points can be the difference between hitting and missing a university condition. Treat TOK and EE as strategic opportunities, not afterthoughts.
Use feedback loops
After each major assessment, recalculate and compare to your previous number. Small, regular adjustments usually beat last-minute cramming in the IB.
Frequently asked questions
Is this an official IB calculator?
No. It is an independent planning tool that calculates total points from the numbers you provide.
Does this tool decide if I receive the diploma?
No. Official diploma award decisions include additional criteria beyond points, such as core conditions and other programme requirements.
Can I use predicted grades?
Yes. In fact, that is one of the best uses of the tool. You can estimate where you stand before final exams and refine your strategy over time.
Final thought
An IB grades calculator is simple, but it can be powerful when used consistently. By turning scattered marks into a clear score, you gain focus, better planning, and stronger decision-making for university applications. Use it as a checkpoint tool, track your progress, and keep pushing your total upward one subject at a time.