The Major Languages

There are approximately 7,000 languages spoken on Earth. About 23 of them are spoken by more than 50 million people each and account for over half of the world’s population. Here are the most important ones to know.

The Most Spoken Languages (by total speakers, including second-language)

Language	Approx. Speakers	Where It’s Dominant
English	1.5 billion	USA, UK, Canada, Australia, international business
Mandarin Chinese	1.1 billion	China, Taiwan, Singapore
Hindi	600 million	India (especially the north)
Spanish	570 million	Spain, most of Latin America
French	280 million	France, West Africa, Canada (Quebec)
Arabic	270 million	Middle East and North Africa
Bengali	270 million	Bangladesh, West Bengal (India)
Portuguese	260 million	Brazil, Portugal, parts of Africa
Russian	260 million	Russia, former Soviet states
Urdu	230 million	Pakistan, India
Indonesian	200 million	Indonesia
German	130 million	Germany, Austria, Switzerland
Japanese	125 million	Japan
Swahili	200 million	East Africa (widely used as a lingua franca)

English as a Global Lingua Franca

English is the dominant language of international communication. You will encounter it in:

International business and diplomacy
Science and academic publishing
Aviation and maritime communication
The internet
Tourism

It is not the most spoken native language, but it is the most widely used second language. Learning English provides access to enormous amounts of knowledge and facilitates communication across cultures.

The Writing Systems

Different languages use different scripts:

Script	Languages	Direction
Latin	English, Spanish, French, German, most of Europe	Left to right
Arabic	Arabic, Urdu	Right to left
Devanagari	Hindi, Sanskrit	Left to right
Chinese characters (Hanzi)	Mandarin, Cantonese, Japanese (partly)	Traditionally top-to-bottom; modern left to right
Cyrillic	Russian, Ukrainian, Bulgarian	Left to right
Hangul	Korean	Left to right
Japanese	Japanese (uses Hiragana, Katakana, Kanji, and Latin)	Left to right or top-to-bottom

Languages and Culture

Language is deeply tied to culture and identity. Speaking even a few words of someone’s native language is typically received very positively — it signals respect and effort.

Key phrases in major languages (Greetings):

Language	Hello	Thank You
Spanish	Hola	Gracias
French	Bonjour	Merci
Mandarin	你好 (Nǐ hǎo)	谢谢 (Xièxiè)
Arabic	مرحبا (Marhaba)	شكرا (Shukran)
Japanese	こんにちは (Konnichiwa)	ありがとう (Arigatō)
Hindi	नमस्ते (Namaste)	धन्यवाद (Dhanyavaad)
Swahili	Habari	Asante
Portuguese	Olá	Obrigado/a
Russian	Привет (Privet)	Спасибо (Spasibo)
German	Hallo	Danke