IB Theatre SL Grade Boundaries: 76-86% for a 7

Overall boundaries, every session on record

Minimum scaled mark, out of 100, for each grade in IB Theatre SL. One row per session and timezone; May 2021 and 2022 and November 2021 and 2022 show the examination route.
Session	7	6	5	4	3	2	Gap 6 to 7
November 2025	85	69	53	36	20	10	16
May 2025	86	70	52	36	20	10	16
November 2024	84	67	51	35	20	10	17
May 2024	85	69	51	35	20	10	16
November 2023	81	65	48	31	20	9	16
May 2023	81	65	48	31	20	9	16
November 2022 (exam route)	81	65	48	32	17	7	16
May 2022 (exam route)	79	62	45	26	17	7	17
November 2021 (exam route)	76	60	43	28	17	7	16
May 2021 (exam route)	78	59	42	23	13	7	19
November 2020	81	65	49	31	20	9	16
May 2019	81	65	48	31	20	9	16
May 2018	81	65	48	31	20	9	16
May 2017	81	65	48	31	20	9	16

What do I need

IB Theatre SL: the mark you need, paper by paper

Session

Grade

In May 2025 a 7 overall started at 86 out of 100 scaled marks. On each component:

Component	Out of	Minimum for a 7	As %
Collaborative project	24	21	88%
Production proposal	20	19	95%
Research presentation	24	21	88%

Component grades come straight from the IB document for that session. The overall grade is on a 100-mark scale built from the components with the weightings in the subject guide, so it is not computed here: a strong component carries a weaker one, and the table shows how much room each one leaves.

Non-examination route, 2021 and 2022

Sessions in which schools that could not sit written examinations were graded on coursework and predicted evidence. The IB issued a separate boundaries document for that route.
Session	7	6	5	4	3	2	Gap 6 to 7
November 2022 (non-exam route)	81	65	48	32	17	7	16
May 2022 (non-exam route)	79	62	45	26	17	7	17
November 2021 (non-exam route)	76	60	43	28	17	7	16
May 2021 (non-exam route)	78	59	42	23	13	7	19

May against November

On record the 7 in Theatre SL has averaged 81.5% in May and 81.3% in November. The two sessions are set to the same standard; the difference is the papers, not the season.

The gap between a 6 and a 7

In Theatre SL the 6 sits on average 16.4 marks below the 7 on the 100-mark scale. That is roughly one question answered fully instead of half-answered, or the marks lost to misread instructions across a whole paper.

Use the range, not the last session. A student scoring 86% or more on full mocks under exam conditions has a 7 in every session on record. A student at 76% has a 7 only on the hardest paper, and should plan for the 6 to 7 gap rather than assume it.

Sources

All 14 sessions were read from the grade boundaries document the IB issues to Diploma Programme coordinators after each session (one document per session; 2021 and 2022 have an examination-route and a non-examination-route document). The full dataset for every IB subject is on the grade boundaries overview, as CSV and JSON.

Independent work, not endorsed by the International Baccalaureate. Last checked 4 November 2026. Corrections: pietro@pietromeloni.com.

Frequently asked questions

What percentage do you need for a 7 in IB Theatre SL?

85% of the scaled marks in November 2025. Over 14 sessions since May 2017 the 7 has started between 76% and 86%, 81.4% on average. There is no fixed figure: the IB sets the boundaries after each session, once the papers have been marked.

How many marks separate a 6 from a 7 in Theatre SL?

Between 16 and 19 on the 100-mark scale, 16.4 on average. In November 2025 it was 16 marks. That is the size of one question answered fully instead of half-answered, which is why exam technique moves this grade more than new content.

Are Theatre SL grade boundaries going up or down?

The May 7 moved from 85% in May 2024 to 86% in May 2025. A move of a few points between years is normal and reflects how hard that paper was, not a change in the standard.

Is November easier than May in Theatre SL?

Not in the boundaries: the 7 has averaged 81.5% in May sessions and 81.3% in November sessions on record. The IB sets both to the same standard, so a difference of a point or two reflects the papers of those sessions, not a softer session.

Where do these numbers come from?

Every row on this page was read from the grade boundaries document the IB issues to Diploma Programme coordinators after each session, for all 14 sessions shown. The document lists, for every subject and level, the minimum raw mark for each grade on each component and the minimum scaled mark out of 100 for the overall grade.

IB Theatre SL grade boundaries: what you need for a 7