Group 4 SL Level

Physics 2025–Present

Standard IB Subject

Syllabus

Paper 1

Weight: 36%

/ 45

Paper 2

Weight: 44%

/ 50

Individual Investigation

Weight: 20%

/ 24

Predicted Mark

Using the undefined grade boundary

Grade

NaN%

Points Away

N/A

Markband
No results found

Global Grade Distribution

Based on May 2024 session results (13,498 candidates)

SL Physics Grade Distribution
Exam Session	Total Candidates	Mean	Markband (%)
Exam Session	Total Candidates	Mean	N	1	2	3	4	5	6	7
M24	13,498	4.2	2.1	1.7	10.3	25.7	19.5	17.1	13	10.5

Predicted Mark Probability

Likelihood of each grade based on historical session boundaries

Historical Grade Boundaries

SL

HL

SL Physics
Boundary*	Markband (≥)
Boundary*	1	2	3	4	5	6	7
Average	0.0	12.7	22.3	33.7	43.9	55.0	65.9
SD	0.0	1.3	3.1	4.7	4.4	4.0	3.8
N25 TZ3	0	13	23	33	45	58	70
N25 TZ1	0	13	23	34	45	58	69
M25 TZ3	0	13	22	35	46	56	67
M25 TZ2	0	11	19	30	40	51	61
M25 TZ1	0	12	20	32	42	53	63
N24 TZ0	0	14	26	40	49	58	69
M24 TZ2	0	12	21	35	45	55	65
M24 TZ1	0	14	24	38	49	61	73
N23 TZ2	0	15	28	43	51	61	70
N23 TZ1	0	15	28	43	51	61	70
M23 TZ2	0	12	22	35	45	55	65
M23 TZ1	0	11	21	32	44	56	68
N22 TZ0	0	13	22	30	40	49	59
M22 TZ2	0	12	21	32	43	54	65
M22 TZ1	0	11	20	27	37	47	58
M21 TZ2	0	10	15	26	37	50	63
M21 TZ1	0	12	18	25	34	48	62
N20 TZ0	0	14	25	35	45	56	68
N19 TZ0	0	14	25	36	46	57	67
M19 TZ2	0	13	23	35	46	56	66
M19 TZ1	0	13	22	32	42	54	65

HL Physics
Boundary*	Markband (≥)
Boundary*	1	2	3	4	5	6	7
Average	0.0	14.0	23.6	35.0	45.7	57.3	68.9
SD	0.0	1.1	2.7	4.4	4.2	3.2	2.2
N25 TZ3	0	14	23	34	46	59	71
N25 TZ1	0	14	22	34	46	57	70
M25 TZ3	0	14	23	34	46	59	71
M25 TZ2	0	14	25	36	46	58	68
M25 TZ1	0	13	24	35	45	56	67
N24 TZ0	0	14	25	38	48	58	69
M24 TZ2	0	14	24	38	48	59	68
M24 TZ1	0	15	24	38	50	61	73
N23 TZ2	0	15	26	39	49	59	69
N23 TZ1	0	15	26	39	49	59	69
M23 TZ2	0	14	24	37	47	58	69
M23 TZ1	0	12	21	32	44	56	68
N22 TZ0	0	13	21	30	40	52	65
M22 TZ2	0	15	25	35	46	58	70
M22 TZ1	0	12	19	27	38	50	63
M21 TZ2	0	14	20	29	39	54	69
M21 TZ1	0	12	18	25	36	52	69
N20 TZ0	0	16	30	44	53	64	73
N19 TZ0	0	15	26	39	49	59	69
M19 TZ2	0	15	26	39	49	60	70
M19 TZ1	0	13	23	34	45	56	67

Educators Predicted Grades Excel Tool

TZ0: Worldwide • TZ1: Americas • TZ2: Europe, Africa, Asia-Pac

COVID Trend: N20–N22 boundaries were artificially lower than standard cycles.

Syllabus: Beware of using outdated boundaries for updated subject syllabuses.

Regional Trends: TZ2 generally has higher boundaries than TZ1; ensure your timezone is correct.

Session Trends: November boundaries tend to be higher than May. Compare cycles carefully.