Ground Floor and First Floor

1. I checked the Google Translation to Japanese Character.
It says Ground Floor and First Floor is the same Character, i.e., 1ŠK and 1ŠK
I want to Label [Signage] for the 2 Floors in Japanese; how do I write it?
Ground Floor = ?
First Floor = ?

2. How do you write in Japanese for
Internet Wifi = ?

Thank you.

Hi

In British English, 1F is called the Ground Floor and 2F is called the 1st Floor. It's a bit confusing...

Japan follows the US system for this so 1F = 1F and 2F = 2F etc so in Japan
Ground Floor = 1F (1ŠKj
First Floor = 2F (2ŠKj

How do you write in Japanese for Internet Wifi = ?

The word 'Wifi' is commonly used & understood in Japan but you could also write it as ƒƒCƒtƒ@ƒC

What people in the UK call the "first floor" - one flight above ground level - would be called the second floor in Japan and in the US. So UK first floor = US second floor = "ni-kai" (“ρŠK).

WiFi is often called "–³όLAN" (musen ran) in Japanese.