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IB Psychology Grade Distribution

Latest data: May 2026Provisional

In May 2026, 30.4% of IB Psychology HL students and 24.2% of SL students got a 6 or 7. The most common grade was 5 at HL (30.1%) and 4 at SL (27.1%).

Compared with May 2025, the grade 6 or 7 rate was up from 30.0% at HL and up from 23.5% at SL.

Psychology grade distribution by session

The share of students at each grade at HL and SL in every session since November 2021, newest first, with the mean grade and number of students. The chart shows May 2026.

Share of IB Psychology students at each grade at HL and SL, May 2026.
IB Psychology grade distribution by session and level, newest first
Session and level1234567N6 or 7Mean gradeStudents
May 2026 HLprovisional0.12.911.723.430.124.46.01.430.44.815,455
May 2026 SLprovisional0.87.313.427.122.420.24.05.024.24.513,895
November 2025 HL0.11.36.414.629.433.513.01.846.55.31,304
November 2025 SL0.22.09.718.626.931.98.91.840.85.0495
May 2025 HL0.43.110.922.831.424.45.61.530.04.815,094
May 2025 SL1.17.715.625.021.819.24.35.423.54.413,565
November 2024 HL0.10.76.512.828.235.414.51.949.95.41,298
November 2024 SL0.22.411.120.023.428.412.81.741.25.0461
May 2024 HL0.53.211.223.629.524.25.72.229.94.814,568
May 2024 SL0.98.014.223.623.319.14.36.623.44.413,234
November 2023 HL0.00.26.413.832.930.213.82.744.05.31,154
November 2023 SL0.01.410.521.722.830.111.02.541.15.1438
May 2023 HL0.22.811.525.129.125.85.5—31.34.7914,013
May 2023 SL1.17.914.126.726.019.24.8—24.04.4612,738
November 2022 HL0.00.54.412.129.936.316.8—53.15.481,000
November 2022 SL0.51.713.519.722.226.416.0—42.45.04415
May 2022 HL0.11.48.620.330.329.210.1—39.35.0713,400
May 2022 SL0.63.212.326.823.124.89.2—34.04.8012,016
November 2021 HL0.40.02.812.624.640.119.6—59.75.601,133
November 2021 SL0.31.85.615.023.932.221.2—53.45.42346

Percentage of students at each grade, as published. The grade 6 or 7 rate is the two shares added.

  • These bulletins print no N (no grade) column, so grades 1-7 are shares of the students who received a grade, and N is shown as —. (November 2021, May 2022, November 2022, May 2023)
  • These bulletins include N (no grade) in the total, so grades 1-7 add up to less than 100% and are measured on a slightly different basis from sessions without an N column. (November 2023, May 2024, November 2024, May 2025, November 2025, May 2026)
  • Grade cells the bulletin leaves blank are shown as 0.0%. (November 2021, May 2022, November 2022, May 2023, May 2024, May 2025)
  • The IB states that these results combine examination and non-examination assessment routes, which were used during the COVID-19 disruption. (May 2022)

How Psychology grades changed since May 2025

The share of students at each grade in May 2026, and how it changed from May 2025, in percentage points.

IB Psychology grade shares, May 2026, and the change from May 2025
GradeHL May 2026HL changeSL May 2026SL change
76.0%+0.44.0%−0.3
624.4%0.020.2%+1.0
530.1%−1.322.4%+0.6
423.4%+0.627.1%+2.1
311.7%+0.813.4%−2.2
22.9%−0.27.3%−0.4
10.1%−0.30.8%−0.3
6 or 730.4%+0.424.2%+0.7

May 2026 figures are provisional.

  • Grade cells the bulletin leaves blank are shown as 0.0%. (May 2025)

Psychology grade 6 or 7 rate by session

The share of students awarded a 6 or 7 at HL and SL in every session since November 2021. Solid lines are May sessions and dashed lines November, a much smaller session. For 7s alone, see what percentage of students get a 7 in IB Psychology.

Share of IB Psychology students awarded a 6 or 7 at HL and SL by year, May and November sessions.
IB Psychology grade 6 or 7 rate by session, newest first, with the change from a year earlier
SessionHLHL changeSLSL change
May 2026provisional30.4%+0.424.2%+0.7
November 202546.5%−3.440.8%−0.4
May 202530.0%+0.123.5%+0.1
November 202449.9%+5.941.2%+0.1
May 202429.9%—23.4%—
November 202344.0%—41.1%—
May 202331.3%−8.024.0%−10.0
November 202253.1%−6.642.4%−11.0
May 202239.3%—34.0%—
November 202159.7%—53.4%—

Change: the difference from the same session a year earlier, May from May and November from November, in percentage points.

—: no result for that session, or none a year earlier to compare it with.

Grade shares from November 2023 count students with no grade (N) and earlier ones don't, so changes across that point aren't shown.

More Psychology statistics

Compare with other subjects

Source and methodology

These statistics are from the International Baccalaureate's statistical bulletins. The latest data shown is from the May 2026 assessment session.

About this data

  • May and November are separate assessment sessions. November is much smaller and mostly taken by schools in the southern hemisphere, so its figures aren't directly comparable with May's.
  • The May 2026 figures are from the IB's provisional bulletin and may change when the final bulletin is published.
  • Older bulletins call the people sitting the exams “candidates” and newer ones “students”. This site says “students” throughout.
  • “<10” means the IB didn't publish the exact number because fewer than 10 students took the subject. These figures are never estimated or counted as zero.
  • The grade 7 rate is the share of students the bulletin reports at grade 7. The grade 6 or 7 rate is calculated by IBonomics by adding the published shares for grades 6 and 7. Every other figure is as published.
  • From November 2023 the bulletins include students who received no grade (N) in each subject's percentages, so grades 1 to 7 add up to slightly less than 100%. Earlier bulletins give percentages of graded students only.
  • Bulletins up to May 2023 print figures to two decimal places and later ones to one. Each figure is shown as printed, and changes are compared at the lower precision.

IBonomics is not affiliated with or endorsed by the International Baccalaureate.