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Classroom 7A

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Arithmancy classroom
Classroom 7A
Location information

Serpentine Corridor,[1] third-floor



Classroom 7A[2] is a classroom where Arithmancy classes are taught at Hogwarts School of Witchcraft and Wizardry. It is located off of the Serpentine Corridor[1] on the third-floor of Hogwarts Castle, next-door to Classroom 3C and around the corner from a corridor where the staffroom sometimes exists. It includes number charts, a blackboard and rows of tables for students to sit in.[2]

Behind the scenes



Professor Vector, the Arithmancy teacher.

Notes and references

Professors: Septima Vector
Known Arithmancers: Bridget Wenlock
Textbooks: Numerology and Grammatica · New Theory of Numerology
Arithmancy at Hogwarts: Arithmancy (class) · Classroom 7A · Advanced Arithmancy Studies

Third-floor of Hogwarts Castle
Advanced Arithmancy Studies classroom · Class 34 · Class 72 · Classroom 2E · Classroom 3C · Classroom 3D · Classroom 7A · Classroom off of the Charms corridor · Classroom off of the Gunhilda of Gorsemoor Corridor · Ghoul Studies classroom
Charms corridor · Third-floor corridor · Gunhilda of Gorsemoor Corridor · Serpentine Corridor
Halls and rooms
Armoury · Clock Tower Entrance · Hesperius Hall · Storeroom · Trophy Room · Vastus Vestibule
Other locations
Trophy Secret Passage · Turret Stairwell
Portraits, statues and other artwork
Damara Dodderidge · Drunk Monks · Google Flange · Basil Fronsac · Gunhilda of Gorsemoor · Merwyn the Malicious · Nicholas de Mimsy-Porpington · Valeria Myriadd · Helena Ravenclaw · Brutus Scrimgeour · Temeritus Shanks · Shepherdess · Witch in green · Witch in Pompadour hairstyle · Wizard in black · Wizard in red
Staircase to the courtyard corridor · Staircase to the first-floor corridor · Staircase to the second-floor arcade

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