Written by: Milica Antović; revised by: Milica Bokšan
The difference between da and što in Serbian is not so difficult to understand, we can promise you that.
The easiest way to explain da vs sto in Serbian is to put you in a simple situation!
Imagine yourself as a guest at a traditional Serbian slava. After several courses, you reach the dessert. A plate full of tiny cakes and cookies is served in front of you. Everything looks perfect. But you hesitate. You know this moment well. You take one sitni kolač and quietly pray that it doesn’t contain one of your least favorite, yet tragically common, ingredients: walnuts.
It is a small gamble.
After you take a bite, you know whether you made the right choice or not.
Using da and što in Serbian often feels exactly like this.
You choose one.
You hope it works.
If it sounds okay, you move on. If not, more luck next time.
But the choice is not random. Each has its own logic. Once you understand what is “inside,” you stop guessing and start choosing with confidence.
Note: Many learners search for da vs sto because they don’t use Serbian diacritics, but the correct form is što.
Da and što are both conjunctions. They can appear in similar sentences, and sometimes only one of them is a good choice. This is where you usually start guessing.
Translating to English won’t save you here. Trying to map da and što onto that, to, or because works only half the time. Instead of translating, it helps to understand them better first.
Let’s start with da.
How to Use DA in Serbian
Da after verbs of speaking
One of the most common situations where you can use da is after verbs of speaking and reporting. Here, da connects the sentence to the information.
So, use da after Serbian verbs such as: reći, pričati, govoriti, kazati, pitati…
For example:
- Na TV-u su rekli da će sutra padati kiša. (= They said on TV that it will rain tomorrow.)
- Kažem ti da sam dobro – zašto mi ne veruješ? (= I’m telling you I’m fine – why don’t you believe me?)
- Roditelji su mi uvek govorili da poštujem starije. (= My parents always told me to respect the elders.)
Da after expressing opinions, plans, wishes…
Serbian speakers use da to express thoughts, intentions, wishes, expectations, fears… In short, da introduces something that exists in someone’s mind.
If the sentence answers questions such as:
What do you think?
What do you want?
What do you expect?
What should happen?
You are almost certainly in da territory.
That is why da appears after verbs such as: misliti, znati, želeti, nadati se, očekivati…
For example:
- Želim da dođem na rođendan, ali radim. (= I want to come to the birthday party, but I have to work.)
- Nadam se da neće biti gužve na auto-putu. (= I hope there won’t be a traffic jam on the highway.)
- Mislim da je sarma bolja sutradan. (= I think sarma is better the next day.)
None of these things is presented as a fact.
These are opinions, plans, hopes, or fears. They may happen. They may not. Serbian language marks that with da.
How to Use ŠTO in Serbian
ŠTO as because
Što (not the same as šta) is very often used to indicate a reason, like saying this is why. In these cases, it is a shorter version of zato što.
For example:
- Srećan sam što si došao. (= I’m happy (because) you came.)
- Ljut sam što kasniš. (= I’m angry (because) you’re late.)
ŠTO in Relative Clauses
When a clause explains another word, usually to, Serbian uses što.
For example:
- Volim to što si doneo kolače. (= I love that you brought cakes.)
- Ne sviđa mi se to što kasniš na sastanak. (= I don’t like that you are late for the meeting.)
- Najviše volim to što se svi okupe za Božić. (= What I love most is that everyone gathers for Christmas.)
Here, što functions like a relative connector.
Even when the word to is not spoken, it is still there logically:
- Volim (to) što si ovde. (= I love that you are here.)
- Ne sviđa mi se (to) što je gužva u prevozu. (= I don’t like that public transportation is crowded.)
ŠTO for facts
Now comes the tricky part when it comes to the differences between da and što in Serbian.
As we already said, da is used for something that exists in someone’s mind. However, što appears when something is treated as a fact – something that already exists, already happened, or is clearly happening right now. You use što when you are reacting to reality.
That is why we say:
- Hvala što si došao. (= Thank you for coming.)
- Nije dobro što nisam doručkovao jutros. (= It’s not good that I didn’t have breakfast this morning.)
- Dobro je što ne pada sneg danas. (= It’s good that it’s not snowing today.)
In all these sentences, the clause introduced by što behaves almost like a noun.
You are not planning it. You are not imagining it. You are dealing with a fact and expressing your attitude/reaction towards it (gratitude, if you find it good or bad, etc.).
DA vs ŠTO in Serbian With Drago mi je
Both of these sentences are correct:
- Drago mi je da dolaziš.
- Drago mi je što dolaziš.
But they do not feel identical.
In this case, the difference between da and što in Serbian is small but important for native speakers.
Drago mi je da dolaziš sounds slightly more abstract. You are reacting to information – maybe someone just told you they plan to come.
Drago mi je što dolaziš treats the coming as a fact, even if it is in the future. In everyday Serbian, this version is more common.
The same logic applies to žao mi je. Both forms exist, but što sounds more natural when the situation is clearly real and specific.
For example:
- Žao mi je da čujem to. – (= I’m sorry to hear that.) Someone gave you unfortunate news, and you are reacting to it.
- Žao mi je što nisu više zajedno. – (= I’m sorry they are not together anymore.) It’s a fact that the couple isn’t together anymore, and you are expressing your feelings about that.
DA vs ŠTO in Serbian With Izvini
Now, a small but important detail.
In Serbian, we say:
- Izvini što nisam zvala. (= I’m sorry I didn’t call.)
We do not say izvini da.
Why? Because izvini refers to a concrete action. You are apologizing for a fact. That automatically puts you in što territory.
This is different from žao mi je, which can express both regret about a real situation and a softer emotional reaction to an idea or future event.
That is why žao mi je da… exists, but izvini da… does not.
DA vs ŠTO in Serbian With Voleti
The verb voleti can function as a modal verb when expressing a general preference.
After modal verbs, Serbian uses da + the present tense. So, when we say volim da, we don’t react to a specific situation, but rather discuss actions we enjoy.
- Volim da kuvam. (= I like to cook.)
- Volim da pijem čaj ujutru. (= I like to drink tea in the morning.)
When we say volim što, we react to a specific situation or a fact. In this case, we are not talking about liking an activity in general, but about appreciating the specific situation or fact.
- Volim što sam te videla. (= I like the fact that I saw you.)
- Volim što živim ovde. (= I like the fact that I live here.)
Important: Do not use voleti when ordering or buying anything. For example, if you are in a kafana and say to the waiter Volim kafu, you are only stating a general preference. So, if you actually want to drink coffee, you should say: Želim jednu kafu! or Za mene jedna kafa. or Može jedna kafa.
Difference Between DA And ŠTO in Serbian
You can say:
- Plaši me da ću pasti kada gledam sa visine. (= It scares me that I’ll fall when I look from a height.)
- Plaši me što pada mrak. (= I am afraid because it’s getting dark.)
- Plaši me da pada mrak. (= I am afraid that it’s getting dark.)
So, the last two examples are quite similar – what is the difference between da and što in Serbian, then?
In the sentence with što, the fact is that it’s getting dark, so it is a real situation. I’m explaining why I’m scared.
In the sentence with da, it is someone’s opinion – maybe it’s not getting dark, but someone has a feeling like it is. Here, plašiti can react both to a possible future action and to an existing situation.
Some verbs simply cannot be used with što, no matter how hard you try.
Let’s look at these:
- Bojim se da zakasnim. (= I’m afraid I’ll be late.)
- Očekivala sam da će doći. (= I expected that they would come.)
- Volela bih da ostaneš na ručku. (= I would like you to stay for lunch.)
These verbs live entirely in the mental sphere. They talk about fear, expectation, and desire. There is no fact to react to yet. That is why što simply does not belong there. Or maybe it does?
Let’s look at this example and an explanatory translation:
- Bojim se što ću zakasniti. (= I’m afraid of the fact that I am being late.)
Now, have a look at this situation: someone shows up late for lunch.
- Bolje što si došao. (= It’s good that you came.)
You came. That is a fact. And it’s better this way (in the speaker’s opinion).
Now compare it with:
- Bolje da si došao. (= It would be better if you had come.)
The person did not come, and now we are evaluating an imaginary past. Serbian uses da here because this version is like what could have been. In this sentence, da can mean if.
Same words except što and da. Same verbs. Completely different message.
Fun fact: Did you know that in Serbian, you can connect da and što in one phrase? The literal English translation is “Why yes no,” but it actually means “Why not?” That’s the Serbian phrase Što da ne? Learn how to use it here!
Let’s sum up!
When not talking about reported speech or a reason why something happened, the difference between da and što is not about memorizing rules. It is about learning how Serbian speakers pack reality in sentences.
Use Da in Serbian for plans, thoughts, fears, and expectations.
Use Što in Serbian for facts, reactions, and things that already exist.
When you stop translating and start listening for that difference, choosing between da and što stops feeling like a risky bite of sitni kolač and starts feeling natural.
And yes, sometimes you will still pick the wrong one.
But at least now, you’ll know why.
If you need more practice and don’t like just guessing, then you can schedule an online Serbian lesson!
