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this post was submitted on 11 Sep 2024
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I'm American and I often think we do things wrong...
but not this. First floor on the SECOND floor. It's just wrong.
As someone who will die on the hill that USC/Imperial is worse than (or the same as) metric in every single way:
Yeah, the British are idiots, and we Australians also use their confusing system too. I hate it.
The ground level is the first level you walk into, this should be 1.
Expressed another way:
2
Level 2: between floor (the actual floor) (1,2)
1
Level 1: (0,1)
0, The ground
Level B1: (-1,0)
-1
Etc
In the international system (the one Americans use) you are concerned where your head is.
The British system wants to know where your feet are.
The American (and many other countries) system makes way more sense.
The ground floor is the first floor.
Interestingly put.
It's the first upstairs.
Right, the first floor after you ascend from the... Initial floor, which is on the ground, QED.
How many floors do you count in a two storey house? Do you have ground + 1 floor, or so you have a house with a floor in top of the ground and a floor up the stairs? If you have two floors, you can one the first and the other "second floor"
We think of it as the first floor that is above the level of the ground - the planet supplies ground level, we just count every level we put above it.
Exactly. In most countries, you reason that you never need to count floors unless you are going up or down. If you are walking up stairs, each floor you go past, you count it: F1, F2, F3, etc. If you are walking down stairs, you count each floor you go past: B1, B2, B3, etc.
Americans think about it more like a cake. Each "story" or "floor" is a ~3m or 4m, floor-to-ceiling, architectural layer. You don't look at a 3-layer cake and say "that cake has a ground layer, then a first layer and a second layer" you say "that cake has three layers".
Fortunately a 3 story building has the same number of floors (although numbered differently) in both continents; or we’d truly be in an architectural pickle.
So I'm on the top floor of a 2 story house (floor 1 in British). You're on the ground floor. Would you say that I'm "up on the first floor" if someone asked where I was? That seems very weird to me.
Essentially, yes. All of the surface of planet earth is ground level to us, whether a building exists there or not. You would then be on the first (man made) floor above the ground. Even a tent has a ground floor. Think of the ground as zero. Anything above counts upwards. Anything below downwards.
We do not use those descriptors in houses, like ever.
You would be downstairs on the ground, upstairs above that.
You might get specific and say "he's in the loft room".
You are completely wrong.
Imagine assigning to each floor a whole number.
Every time you go down a floor, the number should be decremented by 1, every time you go up a floor the number should be incremented by 1.
In order to get symmetry, floor 0 should be the ground floor - not floor 1. What maniac would assign floor 0 to the first basement floor?
They don't though, they start with B1, B2, B3...
In Europe they do though. The elevators at my office have a -1 button for the floor below the ground floor.
Also, the ground floor is indicated as 0.
Yes, but I was talking about assigning numbers from a logical perspective, not a conventional one.
Also, why is it called B1 for the first basement floor but not E1 (for elevated) for the floor above ground floor?
Beats me, I think in games it's common to see 1F, 2F, 3F... (in Pokemon for example would be 1st Floor = 1F)
Americans always focus on facades, and think about buildings as commodities. The logic is that in the American conception, each floor is a floor-to-ceiling architectural layer, as viewed from the front of a building. So you think:
B2 - Second layer below visibility B1 - First layer below visibility 1 - First visible layer 2 - Second visible layer 3 - Third visible layer
"How many layers am I paying for, when I buy this building? Sir, If you buy 7 layers at this low, low price. I will throw in an 8th layer for free!" "OMG did you hear Frank's new house has 4 layers! Frank has way more status than Bob and his paltry two layer building."
Whereas in most countries, the conception is that a floor is each literal floor you pass as you go up or down while traveling inside a building.
-2 - I've descended two floors -1 - I've descended one floor 0 - I haven't gone up or down since I entered this building 1 - I've ascended one floor 2 - I've ascended two floors
The American way is still thinking of a floor as the thing you stand on. We call the first floor that you step on in the building the "first floor" and going up we call the second floor you stand on the "second floor". Going down to the basement, we call it B1 because its the first floor you step on in the basement amd so on going down.
Europeans call the first floor that you step on the "ground floor" and the second floor that you stand on the "first floor". Going down, the first floor you hit underground is called "-1 and so on, very similarly to the American system. The naming of floors aboveground doesn't make logical sense to me, as they should be named for ease of navigation. ~~Telling someone that they need to go up 3 floors and then turn left on the 2nd floor hallway is inherently confusing. ~~
Edit: sorry got that example mixed up.
If you're building a house I'm Europe and the ask how many floors to build and you say "2". Are they going to build the floor that sits on the ground and one more or are they going to build the floor that sits on the ground and two more? The naming system lends itself to confusion.
I'm an American that lives in Italy about half of the time. I was being facetious a bit, but it is true that there is a cultural differences in how people think about this, it's not just words. Someone else commented on the German words for it, which (as is typical with German over Romantic languages) is more appropriately descriptive.
"Go up 3 floors and turn left." in the US would put you on the fourth floor, but in Europe each floor you go up is the number of the floor you are on. It's more common in the US to say "Go up to the 2nd floor." unless you're not starting on the 1st floor.
In Europe if you say "I want a building with 7 floors." no one will be confused, they will know that you want a ground floor and 7 above ground floors. They would probably also know what an American means when they say it. Only the Americans would be confused and they hilariously are as they look for their AirBnB's here on vacation!
Probably for the same reason we write -1 for the first integer below zero, but 1 instead of +1 for the first one above.
It might be more consistent to write more, but we're lazy and everyone knows what it means.
Don't you see how that's such an obviously ugly and mathematically unsatisfying retrofit to make your shit work?
B2 B1 1 2 3
vs
-2 -1 0 1 2
And what the hell do you even do in a situation where 0 is at street level but -1 opens on a backyard or something. It's clearly not a basement, but it's clearly not the ground floor either.
Or do you never build an elevator in such buildings in order not to trigger massive cognitive dissonance?
EDIT: Holy shit there is another layer to this hypocrisy cake. Americans swear up and down that they have to write "12/11" because they say "12th of September", but their floor notation is literally "B1" for "First Basement". Clearly the only rule they follow is that they'll do whatever is least logical and convenient just to piss off everyone who is forced to work with them.
Main entrance determines the position of the ground floor. If your basement leads to a backyard that leads to another street, it's just a basement access.
Unless you declare the basement entrance to be the main entrance, then the initial ground level entrance is not on the ground floor anymore. So it's pretty much up to your discretion how you handle it.
In some buildings the backyard level has windows though. It's clearly not a basement, just a (partially or mostly) above-ground floor that happens not to be at street level.
Furthermore French for "ground floor" literally translates to "street level" so going by linguistics we can't declare any other level to be the ground floor to make whatever "B1" is work consistently.
It's fairly common to have G for ground, and LG for lower ground. Then B1 for the first basement level and 2 for the floor above ground.
I've been in an elevator that had -0.5, 0, 0.5, 1, 1.5, 2,, where each half floor opened the doors on the opposite side literally half a story up
Floor 0 is "not in the building", nobody calls first/ground "0" in reality
Then, we apply your own logic of adding a floor on going up to include "going in" and vice versa for "going out" and we get why the US does it the way we do
I don't get what you're saying. Why wouldn't floor 0 be in the building if we started assigning numbers to floors?
0 is nothing, non-existent, etc., so it represents not being in the building, where there is no floor (we call it ground)
It's the first floor that you encounter of a building, not the zeroeth floor you encounter
Normal human convention is to count physical existing items from 1, I wouldn't say I'm wearing 0 shirts right now at work for example, or that I'm wearing 1 shoe
Oh, you're so close. Ground Zero is nothing, no elevation above or below ground level. The literal ground you walked on, into the building. You're on ground level (outside) and then you're on the ground floor (inside), as opposed to the American version where you suddenly "jump" to first floor once you're in a building.
The first floor of a building is usually on a foundation, raising it above ground level
We call the thing you stand on outside ground and inside we call them floors, "ground floor" is silly
Ever like, stepped into a shopping mall? I've never had to climb a single stair to get in
I guess in your example, for us the ground is 0. Up one floor (i.e. Into a building) is the first floor. Down from the ground is the first basement, or B1.
Arrays start at 0
Array offsets start at zero. Indices start at one. Normal humans that aren't stuck in CS101 count with indices.
You start counting with 1. If you're counting floors, where you enter the building you step on floor #1 and walking upstairs you land on floor# 2. Just like how there isn't a year 0 because we count the amount of time passed. You count the number of floors traveled.
Agreed. Go outside and count the concentric rings that go upwards. Do you ever start with 0 counting anything else in existence???? No it's 1 or L but #2 is 2.
Amen, brotha!
I'm imagining this might come from way back when it was common for buildings to just be walls and a roof, and the ground floor was literally just the ground. Then the second level, if there was one, would be the first time they actually built a floor.