‘falls’ vs ‘wenn’ – What is the difference

Hello everyone,

And welcome to a new episode of What is the Difference.
I ask myself a lot.
Like.. I tried showering last week and I still have a girlfriend, so what IS the difference.

Anyway, there are quite a few German words that seem to mean the same but don’t.
And today, we’ll discover:

The Difference between ‘falls’ and ‘wenn’

Both are translations for if and they don’t really mean different things.
But they’re not always interchangeable either, because there are differences in usage and tone.

In a nutshell, we could say that  falls is more like in case while wenn is a more broad if and also when.

Today, we’ll explore this in detail, see examples for when to use which and what to watch out for when using falls.
So if you’re ready, let’s jump right in.

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Now, as a German learner, you’re most likely familiar with the noun der Fall. This can mean the fall, but it’s also the German word for case.
Not the fun case though. A case of beer is Bierkasten.
Fall is for abstract cases, like a case of emergency or the boring grammatical case.

You might secretlyt be like “German is so weird, what does the word case have to do with falling.”
But English is actually no different. The word case comes from the Latin verb cadere, which meant to fall.
Think of a case as something that “drops” into reality.
Or just think of phrasings like “Things fall into place.“. There is a connection between the notion of something happening and the idea of “dropping”.

But anyways, the word falls comes from the noun der Fall. It’s kind of a frozen Genitive actually.
And it’s kind of the direct counterpart to English in case – historically and also as a translation.

It’s much better to think of falls as in case instead of if.
Because both have one specific quality that not every if and wenn has.
Let’s look at those one by one

‘falls’ is for reality

The English word if expresses a hypothetical and it covers the full range from quite likely to absolutely impossible.

  • If I study, I’ll definitely pass.
  • If I had studied, I’d have passed.

The first one is a completely realistic statement that can become reality.
The second one is completely hypothetical. There is NO way it becomes reality, because the ship has sailed. The exam is over,  I failed and there’s no way for me to ever change that.

And the key point is:

falls does NOT work for impossible hypotheticals.

 

Wenn ich gelernt hätte, hätte ich den Test bestanden.
Falls ich gelernt hätte,… is wrong!

Okay, the second one might not be wrong grammatically, but it sounds super off and people don’t usually use it that way.
I believe it’s the same for in case.

  • In case I had learned I would have passed.

I don’t think that’s good or proper English. Let me know in the comments if I’m wrong here.

  • If Thomas had known that Maria needed the book he would definitely have brought it with him to school.
  • In case Thomas had known that Maria needed…. sounds weird to me
  • Wenn Thomas gewusst hätte, dass Maria das Buch braucht, hätte er es auf jeden Fall mit zur Uni genommen.
  • Falls Thomas gewusst hätte…. sounds WRONG

Now, those two examples were in the past.
How about the future, though?

  • If tomorrow were yesterday, I would be surprised.
  • Wenn morgen gestern wäre, wäre ich überrascht.

This one is truly impossible and here, in case and falls sound very off.

  • In case tomorrow were yesterday, I would be surprised…. NAH
  • Falls morgen gestern wäre…. sounds WRONGISH

And it’s still the case even if the scenario is not completely impossible.

  • If aliens landed tomorrow I would be surprised.
  • Wenn morgen Aliens landen würden, wäre ich überrascht.
  • Falls morgen Aliens landen würden…
  • In case aliens landed tomorrow… 

I wouldn’t say that these are grammatically wrong, but they do sound odd.
We can’t be 100% sure that the aliens won’t land tomorrow, but it’s super unlikely. They told me they wouldn’t come till Covid 2.0 when they proved me a few weeks ago.. wait… you should not know this. Forget what I just said.

Seriously though: falls and also in case are kind of grounded in the real world and it’s potentialities.

Or we can also look at it from a grammatical angle: falls just doesn’t sound very good with conditional forms of verbs. Falls is more like this down to earth kinda guy. It hangs out with normal honest verbs, verbs that get up every morning and conjugate every day to earn their living… not some snobs from the could-should-would-club.

In fact, we can even use an unrealistic example and it’ll sound fine if we phrase it without a conditional.

  1. Wenn morgen die Aliens landen würden, … fine
  2. Falls morgen die Welt landen würden, … sounds very meh
  3. Falls morgen die Welt landen, … fine

The last one sound completely fine, except that it makes the Aliens landing tomorrow sound like a real possibility. It sounds less like a theoretical mind game and more like something that could really happen.

Now you might be like “So does that mean falls is more  realistic than wenn?”

But the answer to that is:
No!

‘falls’ is less likely than ‘wenn’

I know, I know. We just spent the last section talking about how falls doesn’t work for impossible things and doesn’t go well with conditional.

And now I’m saying that wenn is more realistic than falls?! Sounds like Captain Contradiction is around.

But I can explain.

Falls only covers a subset of if-potentials while wenn covers the full spectrum. But in the area that falls DOES cover, it sounds LESS likely than wenn.
Falls sounds doubtful, or more skeptical.

  • If I have time tomorrow…
  • Wenn ich morgen Zeit habe…
  • Falls ich morgen Zeit habe…

The wenn-sentence is indifferent with regards to the probability of my having time. It may or may not be the case but there is a fair chance for it The falls-sentence is more like a “Well, there is a chance that I have time but I can’t by no means guarantee it so don’t be disappointed if I don’t”.

  • If Marie has studied…
  • Wenn Marie gelernt hat… (and there is a fair chance she did)
  • Falls Marie gelernt hat … (despite her laziness or her being busy with work)

So in the realm of reality – and only there falls is used – falls sounds less likely than wenn does. The following dialog happens millions of times in some form and it perfectly shows it.

  • “Alles klar, also, du rufst morgen an, wenn du Zeit hast…”
    “FALLS ich Zeit habe…”
    “Ok, ok… FALLS du Zeit hast.”
  • “Alright, so you’ll call me tomorrow if you have time….”
    “IF I have time…”
    “Ok, ok… IF you have time.”
  • Practice pronunciation – click once to start recording and again to stop

Now, this is kind of hard to translate to English.
We can’t use when because the difference between wenn and falls is NOT the same as the one between when and if. Anyways… I think and hope you can understand it.
The person saying falls just found the statement of the other person presumptuous and wants to stress that it is not just if but really IFFFFFFF.

This skeptical nature of falls makes it a nice counterpart of wahrscheinlich.

  • Also, ich habe morgen wahrscheinlich keine Zeit aber falls doch,…
  • So, I probably won’t have time tomorrow, but in case I do….

All right, so let’s recap a little. Falls is a real world word for real situations, not hypothetical thought games with could, should, would.
However, falls is skeptical, so you’d use it for real world possibilities that are not super likely or if you want to stress the IF-ness (vs when-ness)
You can always replace falls by wenn but not vice versa.

And I think that’s it. That was our German Word of the Day falls.

If you have any questions or suggestions, please leave me a comment. It is really always great to read them.
I hope you liked it and see you next time.

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