IB points, grade boundaries & university entry

The IB Diploma is awarded at 24 of 45 points (subject grades 1-7 across six subjects, max 42, plus up to 3 from the TOK/EE matrix) with named pass conditions; selective universities typically expect the high 30s to low 40s with specific HL grades. Treat the figures here as indicative and confirm against official IB and each university's requirements.

The figures below are indicative and varyby university, course and year - they are not official cut-offs. We are not affiliated with the International Baccalaureate; always verify against official IB documentation and each university's entry requirements.

What IB score do you actually need?

Reaching 24 points awards the diploma but is only the floor - competitive courses commonly ask for the high 30s to low 40s out of 45, often with named HL subjects at grade 6 or 7.

Ready to test where you stand? Take a free IB DP mock and see your indicative 45-point total in one paper.

How do the points actually add up?

• Six subjects: each graded 1-7, giving a maximum of 42 points across three HL and three SL subjects.
• Core bonus: Theory of Knowledge and the Extended Essay combine in a points matrix for up to 3 extra points, for a 45 maximum.
• Pass conditions: 24+ points plus minimum HL/SL grades, a completed CAS programme and no failing conditions (e.g. an E in TOK/EE or too many low grades can block the award).
• MYP boundaries: criteria A-D (each 0-8) are summed and converted to a final 1-7 grade via the published grade boundaries.

Ready to test where you stand? Take a free IB DP mock and see your indicative 45-point total in one paper.

What do indicative university bands look like worldwide?

The bands below are indicative ranges across thousands of programmes and many countries - they are not offer letters. A specific university or course will set its own bar, often with named HL subjects at named grades, and that bar moves year to year with applicant volume. Read these as a working map of where the IB diploma sits in admissions, then verify against the exact university and course you want.

The pattern above is intentionally hedged. A 38 will, in many years, land a candidate at an excellent university in one country and just miss the same calibre course in another. Course matters as much as point total - economics and computer science at top universities frequently sit closer to 40+ with HL Mathematics AA at 7, while arts and humanities at the same institutions can sit a band lower with HL English or History as the named subject. The IB diploma is currency; the exchange rate is set by the destination, not by the candidate.

What HL subject minimums do universities care about?

A point total alone rarely closes an offer; HL subject grades close it. Engineering admissions almost universally require Mathematics AA at HL with a named grade (typically 6 or 7) and a Physics HL grade alongside. Medicine asks for Biology and Chemistry at HL with strong grades. Economics asks for Mathematics HL with a named grade. Law asks for HL English or HL History more often than for any specific mathematics grade. The pattern is consistent: the named HL subject is the gatekeeper, and the total points are the headroom.

A practical implication is that DP candidates should plan their HL choices around the courses they are most likely to apply to, not just the subjects they enjoy. A student aiming for engineering with HL History instead of HL Physics has effectively pre-cut a large number of offers regardless of point total. Conversely, the right HL profile at 36 will sometimes outperform a generic profile at 40 for the same course.

What about the no-failing-conditions matrix?

The 24-point pass sits inside a set of conditions that, together, form what schools call the failing-conditions matrix. To be awarded the IB Diploma a candidate must have at least 24 total points and meet all of the following:

• No grade 1 in any subject (HL or SL).
• No more than two grade 2s overall.
• No more than three grade 3s or below overall.
• At least 12 points across the three HL subjects.
• At least 9 points across the three SL subjects.
• Theory of Knowledge and Extended Essay not graded E (an E in either is itself a failing condition).
• Satisfactory completion of the CAS programme.

The matrix means that a 27-point candidate with three grade 2s on SL subjects is not awarded the diploma even though the headline number clears 24. Two candidates with identical total scores can land on different sides of the line if one has a clean grade profile and the other has clumped low grades. Plan to the matrix, not to the headline.

How do MYP grade boundaries work for the certificate?

MYP marking lives on a 0-8 scale per criterion. The four criterion scores in each subject group are added to give a raw total out of 32, which the IB then converts to a 1-7 final subject grade using published grade boundaries. The boundaries are published each session and shift slightly to account for cohort and paper difficulty.

For the IB MYP Certificate (where the school opts into eAssessment) candidates typically need at least grade 3 in one assessed subject from each of five groups, a satisfactory Personal Project, and a points threshold across the assessed subjects. Confirm exact thresholds with your school's MYP coordinator and against the official IB grade-boundary release for that session.

How do you use boundaries to set a target?

Work backwards from the offer: if a course wants, say, 38 points with HL subjects at 6,6,5, that fixes how many marks each paper and internal assessment needs to bank. For the MYP, knowing the criteria boundaries tells you exactly which descriptor level moves you from a 5 to a 6 - treat the rubric as the target, not a vague "do well".

The same back-planning works for the DP at the paper level. An IB written paper is marked out of a stated total (commonly 60-80 for HL Paper 2s in sciences and economics, less for Paper 1s, and varied across other subjects). Grade boundaries map raw marks to subject grade 7, 6, 5, and so on, and the boundaries shift each session within published ranges. A working approximation: HL grade 7 typically sits around 75-85% of total marks for Group 4 sciences and Mathematics AA, with grade 6 around 65-70% and grade 5 around 55-60%. Treat these as indicative ranges only and confirm against the published boundaries for each session.

Setting a target this way also clarifies which papers to over-prepare. A subject with a heavy internal-assessment weighting (often 20-30% of the subject grade) gives back IA mark consistency for the same effort more reliably than chasing the last few marks on a Paper 1. The grade-boundary view tells the candidate where one extra subject-grade level actually lives - whether on Paper 2 or on the IA - so revision time goes to the highest-leverage section.

The same logic applies to picking a target total. A candidate aiming for an offer requiring 38 points can break that into "HL 6, 6, 6 and SL 6, 6, 5" (37 subject + 1 from TOK/EE = 38), or "HL 7, 6, 6 and SL 5, 5, 6" (35 subject + 3 from TOK/EE = 38) - both routes hit 38 but they distribute risk differently across HL and SL. Mapping the target across the six subjects early gives a clear picture of which marks must be banked through internal assessment and which can be earned in the written-exam window.

The TOK/EE matrix is worth understanding in concrete terms because the same total points can come from very different combinations. The matrix awards 3 bonus points for an A in both TOK and EE, scales down through B and C combinations to 1 or 2 bonus points, and awards 0 bonus points for combinations involving a D in both. An E in either TOK or the Extended Essay is itself a failing condition that prevents the diploma. So a candidate scoring 37 subject points who lands an A/A on TOK/EE finishes on 40; the same 37-subject-point candidate landing C/C finishes on 38; and a 37-point candidate with an E in the EE doesn't receive the diploma at all.

Ready to test where you stand? Take a free IB DP mock and see your indicative 45-point total in one paper.