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Sofia rooftops and the Alexander Nevsky Cathedral with Vitosha mountain behind

About Bulgaria

Get to Know Bulgaria

The facts, history and everyday practicalities of the country, and the traditions, food and people that make it what it is.

Bulgaria at a glance · 2026

Population, 31 December 2025
6.42 m
NSI via BTA
Area
110,994 km²
Wikipedia
Currency since 1 January 2026
Euro
European Central Bank
Eastern European Time; UTC+3 in summer
UTC+2
timeanddate.com

8 guides

The Essentials

Facts and symbols, history, climate, language, religion, holidays, the media and the practical things to know before you arrive.

  • Key facts

    Capital, population, currency and time zone, plus the flag, coat of arms and anthem.

    6.42 m Population on 31 December 2025

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  • History

    From the Thracians and the medieval empires to the Liberation, communism and the EU.

    681 Byzantium recognises the Bulgarian state

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  • Climate

    Four seasons, snowy mountains, hot southern summers and the Black Sea coast.

    10.6 °C Mean annual temperature

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  • Language

    A South Slavic language written in Cyrillic, the alphabet that began in medieval Bulgaria.

    6.8 m First-language speakers

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  • Religion

    The Orthodox Church, Islam and smaller faiths, with 2021 census figures.

    62.7% Bulgarian Orthodox, 2021 census

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  • Public holidays

    Official holidays with the 2026 and 2027 dates, Orthodox Easter and the extra days off.

    3 March Liberation Day, the national holiday

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  • Media

    Public and private TV, newspapers, the news agency BTA, trust in news and press freedom.

    71 / 180 RSF World Press Freedom Index, 2026

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  • Practical tips

    Money, emergency numbers, plugs, driving rules, tipping and the head nod.

    112 Emergency number, free from any phone

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Culture and people

Traditions, Food and Famous Bulgarians

Frequently Asked Questions

What is Bulgaria’s population?

Bulgaria’s population was 6.42 million on 31 December 2025, based on the National Statistical Institute’s final data reported by BTA.

What currency does Bulgaria use?

Bulgaria has used the euro as its currency since 1 January 2026, when it joined the euro area, as announced by the European Central Bank.

What time zone is Bulgaria in?

Bulgaria uses Eastern European Time, at UTC+2, and changes to UTC+3 in summer; these are the country’s standard-time and summer-time offsets.

What is the emergency number in Bulgaria?

Bulgaria’s emergency number is 112, and calls are free from any phone for anyone needing emergency help in the country.

How many people speak Bulgarian as their first language?

Bulgarian is a South Slavic language written in Cyrillic, with 6.8 million first-language speakers; the alphabet began in medieval Bulgaria.

What is the main religion in Bulgaria?

Bulgarian Orthodox Christianity is the main religion in Bulgaria: 62.7% identified as Bulgarian Orthodox in the 2021 census. Islam and smaller faiths are also part of the country’s religious picture.

Next step

Plan Your Time in Bulgaria

The regions, towns and resorts, and the companies that can help you settle in, in the InvestBulgaria directory.