Serbian vs Croatian: Are They the Same Language?

Quick answer

Linguists count Serbian and Croatian as two standard forms of a single language, often called Serbo-Croatian, and their speakers understand each other. Serbian uses Cyrillic and Latin letters, while Croatian uses only Latin. Some common words differ too, so a train is a voz in Serbia and a vlak in Croatia.

Croatian is the one to learn if you're moving to Zagreb or Split, and Serbian if your plans are in Belgrade, while university programs such as UCLA's teach the two together as Bosnian/Croatian/Serbian.

What Is the Difference Between Serbian and Croatian?

Serbian lets people say some words two ways, such as pesma and pjesma for a song, and Croatian uses only the second.

SerbianCroatian
AlphabetCyrillic and Latin; Cyrillic for official papers, Latin all over the mediaLatin only
Time, weathervreme (време), or vrijemevrijeme
"I want to go"Often želim da idemželim ići
Mainly used inSerbiaCroatia

The U.S. Foreign Service Institute even lists the two as one language, Serbo-Croatian.

Which Everyday Words Change?

MeaningSerbianCroatian
Trainvozvlak
Breadhlebkruh

Which Should You Learn First?

If you want to…Start with
Live in Zagreb or spend summers in DalmatiaCroatian
Talk with Croatian relativesCroatian
Live in Belgrade or Novi SadSerbian
Read Serbian street signs and papers in CyrillicSerbian, with the Serbian Cyrillic chart

What Does Level 1 Look Like in Each?

Serbian: Ordering Coffee at a Cafe

Наручивање кафе у кафићу

Lv 1
Марко је у кафићу.

Marko is in a café.

Јелена
Добар дан! Шта желите?

Good day! What would you like?

Марко
Молим једну кафу и један колач.

I'd like a coffee and a pastry, please.

Јелена
Изволите.

Here you are.

Марко
Хвала вам.

Thank you.

Croatian: Good Day

Dobar dan

Lv 1
Ivan
Dobar dan, gospođo Marija.

Good day, Mrs. Marija.

Marija
Dobar dan, Ivane. Kako ste?

Good day, Ivan. How are you?

Ivan
Dobro sam, hvala. A Vi?

I am well, thank you. And you?

Marija
I ja sam dobro, hvala lijepa.

I am well too, thank you very much.

Ivan
Doviđenja, gospođo Marija!

Goodbye, Mrs. Marija!

Marija
Doviđenja, Ivane!

Goodbye, Ivan!

Here the Serbian lesson is shown in Cyrillic and the Croatian one in Latin letters. Both are lessons Poppy, your AI tutor, wrote for learners in Bubblegum, a language app.

Learn Serbian or Croatian Easily With Bubblegum

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  • Serbian lessons can be read in Latin or Cyrillic letters, and the reader's Alphabet setting switches between them.
  • You'll meet the pairs from the tables in lessons: vreme and voz on the Serbian journey, vrijeme and vlak on the Croatian one.
  • Clear, expressive AI voices read every lesson aloud, with a different voice for each speaker.
  • There's no journey for Bosnian or Montenegrin, the other two standard forms of Serbo-Croatian.
  • A new custom lesson costs us real money to make, so your first one is free, and Bubblegum Pro gives you unlimited custom lessons. The lesson library is free for everyone, because we believe everyone should be able to learn.
  • Regenerative Review™

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Frequently Asked Questions

Do I Need Cyrillic for Croatian?

No. Croatian uses only Latin letters. Serbian Cyrillic matches the Latin alphabet letter for letter, so if you add Serbian later, you only learn new shapes for the same sounds.

Which App Should a Beginner Choose?

If you are serious about learning a language, start with Bubblegum. Poppy writes lessons at your level about things you like. Compare more apps for Serbian and for Croatian.

Is Bubblegum Free?

Yes. The lesson library is free for everyone, because we believe everyone should be able to learn. It holds lessons that other learners asked Poppy for. A new custom lesson costs us real money to make, so your first one is free, and Bubblegum Pro gives you unlimited custom lessons.

Sources
  1. Wikipedia, Serbo-Croatian (a pluricentric language with four mutually intelligible standard varieties: Serbian, Croatian, Bosnian and Montenegrin)
  2. Wikipedia, Comparison of Serbo-Croatian standard varieties (Serbian uses Cyrillic and Latin, Cyrillic official in administration but Latin more common in media and online; the Serbian Cyrillic and Latin alphabets map one to one; Serbian accepts Ekavian and Ijekavian, Croatian only Ijekavian; with modal verbs Croatian prescribes the infinitive and Serbian prefers da + present)
  3. Wikipedia, Serbian language (official or recognized in ten countries; over 7 million people declare it their mother tongue)
  4. UCLA Department of Slavic, East European & Eurasian Languages & Cultures, Bosnian/Croatian/Serbian (BCS courses at all levels; three closely related, mutually intelligible languages)
  5. U.S. Department of State, Foreign Language Training (Category III lists Serbo-Croatian as one language)
  6. Wiktionary, vreme (Ekavian: time, weather)
  7. Wiktionary, vrijeme (Ijekavian: time, weather)
  8. Wiktionary, pesma (Serbo-Croatian, Ekavian: song, poem)
  9. Wiktionary, pjesma (Serbo-Croatian, Ijekavian: song, poem)
  10. Wiktionary, voz (Bosnia and Serbia: train)
  11. Wiktionary, vlak (Croatia: train)
  12. Wiktionary, hleb (Ekavian: bread)
  13. Wiktionary, kruh (Croatia: bread)
  14. Bubblegum

Checked on October 5, 2026 against each app's own pages.

Published Oct 24, 2026