Exam dates and registration deadlines

The date students miss is usually not the test — it is the registration deadline. Only dates confirmed against each exam board's own announcement are listed.

2026-09

  • 2026-09-12 Sat
    SAT · Test date
    D-1
  • 2026-09-16 Wed
    UKMT Senior Mathematical Challenge · Registration deadline
    D-5
  • 2026-09-18 Fri
    SAT · Registration deadline
    D-7
  • 2026-09-28 Mon
    TMUA · Registration deadline
    18:00 BST
    D-17

2026-10

  • 2026-10-02 Fri
    AP Exams · Registration deadline
    D-21
  • 2026-10-03 Sat
    SAT · Test date
    D-22
  • 2026-10-07 Wed
    UKMT Senior Mathematical Challenge · Test date
    D-26
  • 2026-10-12 Mon
    TMUA · Test date
    10/12~16
    D-31
  • 2026-10-21 Wed
    Canadian Open Mathematics Challenge · Registration deadline
    D-40
  • 2026-10-23 Fri
    AMC 10/12 A · Registration deadline
    D-42
  • 2026-10-23 Fri
    SAT · Registration deadline
    D-42
  • 2026-10-26 Mon
    TMUA · Registration opens
    15:00 GMT
    D-45
  • 2026-10-29 Thu
    Canadian Open Mathematics Challenge · Test date
    D-48
  • 2026-10-30 Fri
    Canadian Open Mathematics Challenge · Test date
    D-49

2026-11

  • 2026-11-05 Thu
    AMC 10/12 A · Test date
    D-55
  • 2026-11-06 Fri
    AMC 10/12 A · Test date
    19:30~20:45
    D-56
  • 2026-11-07 Sat
    SAT · Test date
    D-57
  • 2026-11-13 Fri
    AMC 10/12 B · Test date
    D-63
  • 2026-11-13 Fri
    AP Exams · Registration deadline
    D-63
  • 2026-11-14 Sat
    AMC 10/12 B · Test date
    19:30~20:45
    D-64
  • 2026-11-16 Mon
    TMUA · Scores released
    D-66
  • 2026-11-18 Wed
    BMO Round 1 · Test date
    D-68
  • 2026-11-18 Wed
    CEMC CSMC · CIMC · Test date
    D-68
  • 2026-11-19 Thu
    CEMC CSMC · CIMC · Test date
    D-69
  • 2026-11-20 Fri
    SAT · Registration deadline
    D-70

2026-12

  • 2026-12-05 Sat
    SAT · Test date
    D-85
  • 2026-12-21 Mon
    TMUA · Registration deadline
    18:00 GMT
    D-101

2027-01

  • 2027-01-04 Mon
    TMUA · Test date
    1/4~8
    D-115
  • 2027-01-08 Fri
    AMC 8 · Registration deadline
    23:59
    D-119
  • 2027-01-20 Wed
    BMO Round 2 · Test date
    D-131
  • 2027-01-21 Thu
    AMC 8 · Test date
    D-132
  • 2027-01-22 Fri
    AMC 8 · Test date
    D-133

2027-02

  • 2027-02-05 Fri
    AIME · Test date
    D-147
  • 2027-02-08 Mon
    TMUA · Scores released
    D-150
  • 2027-02-17 Wed
    CEMC Canadian Computing Competition · Test date
    D-159
  • 2027-02-18 Thu
    CEMC Canadian Computing Competition · Test date
    D-160
  • 2027-02-19 Fri
    SAT · Registration deadline
    D-161
  • 2027-02-24 Wed
    CEMC Pascal · Cayley · Fermat · Test date
    D-166
  • 2027-02-25 Thu
    CEMC Pascal · Cayley · Fermat · Test date
    D-167

2027-03

  • 2027-03-06 Sat
    SAT · Test date
    D-176

2027-04

  • 2027-04-06 Tue
    CEMC Euclid · Test date
    D-207
  • 2027-04-07 Wed
    CEMC Euclid · Test date
    D-208
  • 2027-04-07 Wed
    CEMC Fryer · Galois · Hypatia · Test date
    D-208
  • 2027-04-08 Thu
    CEMC Fryer · Galois · Hypatia · Test date
    D-209
  • 2027-04-16 Fri
    SAT · Registration deadline
    D-217

2027-05

  • 2027-05-01 Sat
    SAT · Test date
    D-232
  • 2027-05-03 Mon
    AP Exams · Test date
    D-234
  • 2027-05-10 Mon
    AP Exams · Test date
    D-241
  • 2027-05-10 Mon
    CEMC Gauss · Test date
    5/10~21
    D-241
  • 2027-05-21 Fri
    SAT · Registration deadline
    D-252

2027-06

  • 2027-06-05 Sat
    SAT · Test date
    D-267

51 confirmed dates. Estimated dates are deliberately left out — always confirm on the exam board's own site before you register.

Sources: adiga · cemc · cms · collegeboard · kcue · kgsea · maa · moe · uatuk · ukmt

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