"on the first floor" vs "in the first floor"

Question

"on the first floor" vs "in the first floor"

The correct phrase is 'on the first floor.' 'In the first floor' is incorrect in English. The preposition 'on' is used to indicate a specific level or story of a building, while 'in' is used to denote being inside an enclosed space.

Last Updated: March 15, 2024

Use 'on the first floor' to indicate a specific level or story of a building.

Examples:

The office is on the first floor.
The restaurant is on the first floor of the building.
My apartment is on the first floor.
The gym is on the first floor.
The conference room is on the first floor.

Alternatives:

on the second floor
on the ground floor
on the top floor
on the basement floor
on the mezzanine level

Answer 1

on the first floor

This phrase is correct and commonly used in English.

Answer 2

in the first floor

This phrase is incorrect in English.

"on the first floor" vs "in the first floor"

on the first floor

in the first floor

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