Grade boundaries

Cambridge Cambridge International AS & A Level Marine Science 9693 grade boundaries

The newest summer series is shown first. Type a mark to see its grade, or choose another tier, series or paper.

Level

Board

Course

Cambridge International AS & A Level Marine Science 9693

Boundaries

Whole subject or paper

Type a mark to see its grade.

The boundaries

June 2026 · whole subject

GradeNeeds
A*87%
A76%
B66%
C54%
D43%
E32%

Every course·Mock grade calculator

Marks for each grade in June 2026

In total (11, 21, 31, 41)

  • 230 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade A* in June 2026.
  • 200 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade A in June 2026.
  • 170 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade B in June 2026.
  • 143 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade C in June 2026.
  • 116 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade D in June 2026.
  • 89 out of 300 on Cambridge 9693 (11, 21, 31, 41) in total was a grade E in June 2026.

In total (12, 22, 32, 42)

  • 229 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade A* in June 2026.
  • 200 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade A in June 2026.
  • 171 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade B in June 2026.
  • 144 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade C in June 2026.
  • 117 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade D in June 2026.
  • 91 out of 300 on Cambridge 9693 (12, 22, 32, 42) in total was a grade E in June 2026.

In total (13, 23, 33, 43)

  • 230 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade A* in June 2026.
  • 201 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade A in June 2026.
  • 172 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade B in June 2026.
  • 145 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade C in June 2026.
  • 119 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade D in June 2026.
  • 93 out of 300 on Cambridge 9693 (13, 23, 33, 43) in total was a grade E in June 2026.

In total (31, 41, 87)

  • 230 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade A* in June 2026.
  • 200 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade A in June 2026.
  • 170 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade B in June 2026.
  • 141 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade C in June 2026.
  • 112 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade D in June 2026.
  • 84 out of 300 on Cambridge 9693 (31, 41, 87) in total was a grade E in June 2026.

In total (31, 41, 97)

  • 234 out of 300 on Cambridge 9693 (31, 41, 97) in total was a grade A* in June 2026.
  • 204 out of 300 on Cambridge 9693 (31, 41, 97) in total was a grade A in June 2026.
  • 174 out of 300 on Cambridge 9693 (31, 41, 97) in total was a grade B in June 2026.
  • 145 out of 300 on Cambridge 9693 (31, 41, 97) in total was a grade C in June 2026.
  • 116 out of 300 on Cambridge 9693 (31, 41, 97) in total was a grade D in June 2026.
  • 88 out of 300 on Cambridge 9693 (31, 41, 97) in total was a grade E in June 2026.

In total (32, 42, 88)

  • 230 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade A* in June 2026.
  • 201 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade A in June 2026.
  • 172 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade B in June 2026.
  • 143 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade C in June 2026.
  • 115 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade D in June 2026.
  • 87 out of 300 on Cambridge 9693 (32, 42, 88) in total was a grade E in June 2026.

In total (32, 42, 98)

  • 234 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade A* in June 2026.
  • 205 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade A in June 2026.
  • 176 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade B in June 2026.
  • 147 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade C in June 2026.
  • 118 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade D in June 2026.
  • 90 out of 300 on Cambridge 9693 (32, 42, 98) in total was a grade E in June 2026.

In total (33, 43, 89)

  • 230 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade A* in June 2026.
  • 201 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade A in June 2026.
  • 172 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade B in June 2026.
  • 143 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade C in June 2026.
  • 115 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade D in June 2026.
  • 87 out of 300 on Cambridge 9693 (33, 43, 89) in total was a grade E in June 2026.

In total (33, 43, 99)

  • 234 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade A* in June 2026.
  • 205 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade A in June 2026.
  • 176 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade B in June 2026.
  • 147 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade C in June 2026.
  • 118 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade D in June 2026.
  • 90 out of 300 on Cambridge 9693 (33, 43, 99) in total was a grade E in June 2026.

In total (50, 60)

  • 126 out of 150 on Cambridge 9693 (50, 60) in total was a grade A* in June 2026.
  • 108 out of 150 on Cambridge 9693 (50, 60) in total was a grade A in June 2026.
  • 90 out of 150 on Cambridge 9693 (50, 60) in total was a grade B in June 2026.
  • 72 out of 150 on Cambridge 9693 (50, 60) in total was a grade C in June 2026.
  • 54 out of 150 on Cambridge 9693 (50, 60) in total was a grade D in June 2026.
  • 36 out of 150 on Cambridge 9693 (50, 60) in total was a grade E in June 2026.

In total (60, 80)

  • 130 out of 150 on Cambridge 9693 (60, 80) in total was a grade A* in June 2026.
  • 114 out of 150 on Cambridge 9693 (60, 80) in total was a grade A in June 2026.
  • 98 out of 150 on Cambridge 9693 (60, 80) in total was a grade B in June 2026.
  • 81 out of 150 on Cambridge 9693 (60, 80) in total was a grade C in June 2026.
  • 64 out of 150 on Cambridge 9693 (60, 80) in total was a grade D in June 2026.
  • 48 out of 150 on Cambridge 9693 (60, 80) in total was a grade E in June 2026.

Every paper in June 2026

Every series

9 series, newest first. Each mark is the least that reaches the grade, out of the total under the column’s name.

June 2026

From Cambridge’s grade boundaries for June 2026: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41, 87)out of 300Whole subject (31, 41, 97)out of 300Whole subject (32, 42, 88)out of 300Whole subject (32, 42, 98)out of 300Whole subject (33, 43, 89)out of 300Whole subject (33, 43, 99)out of 300Whole subject (50, 60)out of 150Whole subject (60, 80)out of 1509693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 759693/50out of 759693/60out of 75
A*230229230230234230234230234126130––––––––––––––
A2002002012002042012052012051081145051524947474949495253535454
B17017117217017417217617217690984142434240404243434546464545
C14314414514114514314714314772813536373634353535353739393636
D11611711911211611511811511854642930313029302627273131312727
E89919384888790879036482324252524251819192324241818

November 2025

From Cambridge’s grade boundaries for November 2025: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41, 87)out of 300Whole subject (32, 42, 88)out of 300Whole subject (32, 42, 98)out of 300Whole subject (33, 43, 89)out of 300Whole subject (33, 43, 99)out of 3009693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 75
A*232232232228228231228231––––––––––––
A202202202198198200198200545454494949494949505050
B172172172168168169168169444444434343424242434343
C144144144140140141140141373737363636353535373737
D116116116112113113113113313131292929272727303030
E8989898586858685252525222222202020222222

June 2025

From Cambridge’s grade boundaries for June 2025: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41, 87)out of 300Whole subject (31, 41, 97)out of 300Whole subject (32, 42, 88)out of 300Whole subject (32, 42, 98)out of 300Whole subject (33, 43, 89)out of 300Whole subject (33, 43, 99)out of 3009693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 75
A*228228228227231230231230231––––––––––––
A200200200195202199202199202505151494848494949525252
B172172172163173168173168173414242424141434343464646
C144145145136145141145141145333535363535373636383939
D117118118110117115117115117262828302929302929313232
E909191849089908990192020242424232323242424

November 2024

From Cambridge’s grade boundaries for November 2024: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41, 87)out of 300Whole subject (31, 41, 97)out of 300Whole subject (32, 42, 88)out of 300Whole subject (32, 42, 98)out of 300Whole subject (33, 43, 89)out of 300Whole subject (33, 43, 99)out of 3009693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 75
A*231231231227232230232230232––––––––––––
A200200200193201197201197201525252494949494949505050
B169169169159170164170164170414141434343424242434343
C141141141132142137142137142343434363636353535363636
D113113113105114110114110114272727292929282828292929
E858585798684868486212121222222202020222222

June 2024

From Cambridge’s grade boundaries for June 2024: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41, 87)out of 300Whole subject (31, 41, 97)out of 300Whole subject (32, 42, 88)out of 300Whole subject (32, 42, 98)out of 300Whole subject (33, 43, 89)out of 300Whole subject (33, 43, 99)out of 3009693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 75
A*226236236224231233238233238––––––––––––
A191202202191199200206200206475252474646474848505656
B156168168158167167174167174364242383737394040434949
C129141141130139139145139145303535333131323333364242
D102114114103111112117112117222828272626262727283333
E768787768385898589162121212121181919212626

November 2023

From Cambridge’s grade boundaries for November 2023: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41, 87)out of 300Whole subject (32, 42, 88)out of 300Whole subject (32, 42, 98)out of 300Whole subject (33, 43, 89)out of 300Whole subject (33, 43, 99)out of 3009693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 75
A*231231231224226225226225––––––––––––
A201201201193195196195196535353494949494949505050
B171171171162164167164167424242434343434343434343
C142142142134136140136140353535363636363636363636
D114114114106109113109113282828292929282828292929
E8686867982868286222222222222202020222222

June 2023

From Cambridge’s grade boundaries for June 2023: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41, 87)out of 300Whole subject (31, 41, 97)out of 300Whole subject (32, 42, 88)out of 300Whole subject (32, 42, 98)out of 300Whole subject (33, 43, 89)out of 300Whole subject (33, 43, 99)out of 3009693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 75
A*230232232229231233231233231––––––––––––
A197199199198200202200202200474949474747474747565656
B164166166167169171169171169384040383838393939494949
C136138138140142144142144142313333323232333333414141
D108111111114115117115117115232525272727262626333333
E818484888890889088151818222222181818262626

November 2022

From Cambridge’s grade boundaries for November 2022: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41)out of 150Whole subject (31, 41, 87)out of 300Whole subject (32, 42)out of 150Whole subject (32, 42, 88)out of 300Whole subject (33, 43)out of 150Whole subject (33, 43, 67)out of 3009693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 75
A*221221221107219107223107225––––––––––––
A192192192921909219492199505050474747474747484848
B163163163771617716577173404040414141414141414141
C136136136611346113861147333333353535333333353535
D109109109451084511145121262626303030252525282828
E828282308230843096202020242424181818202020

June 2022

From Cambridge’s grade boundaries for June 2022: the board’s document.

GradeWhole subject (11, 21, 31, 41)out of 300Whole subject (12, 22, 32, 42)out of 300Whole subject (13, 23, 33, 43)out of 300Whole subject (31, 41)out of 150Whole subject (31, 41, 87)out of 300Whole subject (32, 42)out of 150Whole subject (32, 42, 88)out of 300Whole subject (33, 43, 89)out of 3009693/11out of 759693/12out of 759693/13out of 759693/21out of 759693/22out of 759693/23out of 759693/31out of 759693/32out of 759693/33out of 759693/41out of 759693/42out of 759693/43out of 75
A*215220220103215104214214––––––––––––
A1871911918918789188188505252454747454747474545
B1591621627515974162162404242394141394141413838
C1321351355912958134134343535333535323434343131
D106108108449942106106272929282929242626272424
E8081812970277878212222232424161818201717

Questions

Which series of Cambridge Cambridge International AS & A Level Marine Science 9693 grade boundaries are there?

9 series, from June 2022 to June 2026: June 2026, November 2025, June 2025, November 2024, June 2024, November 2023, June 2023, November 2022 and June 2022.

Other Cambridge A level courses

A series, or the safe rule

A paper is graded against the boundaries of the series it was sat in. Choose that series and the grade is the one the board’s boundaries gave that sitting. Where a series published more than one set of boundaries for the whole subject, one for each combination of papers, each grade takes the highest of them, and the line under the grade says so.

The safe rule is for a mark with no series of its own, such as a mock. For each grade it takes the highest boundary in the board’s most recent summer series, up to three of them and leaving out 2020 to 2022, or the course’s main series where it has no summer one. A grade it gives would have been enough in each of them. The line under the grade names the series it counted.

In the app you log a paper in one line, or question by question where asterisk has its questions, and each grade comes from these same boundaries. Open the app.

Not here

CCEA, AS level, IB and AP: the app holds no grade boundaries for them, so they are not offered.

Where these numbers come from

Boards publish their grade boundaries after each series, and that is all this page holds: each grade’s boundary mark and what the subject or paper is out of, as the board printed them. The papers stay on the boards’ own sites; nothing here reproduces a question or a mark scheme.