In 2025, the 10 most spoken languages in the world will be, in order of number of speakers: English, Mandarin Chinese, Hindi, Spanish, Arabic, French, Bengali, Portuguese, Russian and Indonesian. English leads the ranking, with around 1.528 billion speakers (native and non-native) worldwide.
What we're going to explore:
In 2025, what will be the most widely spoken language in the world?
It’s English, with around 1.528 billion speakers in total. This impressive figure includes both native speakers (around 390 million) and hundreds of millions of people who have adopted English as a second language.
In second place comes Mandarin Chinese, with around 1.184 billion speakers worldwide (around 990 million native speakers), although it has more native speakers than English, it has far fewer secondary speakers. Thanks to the economic and cultural expansion of English-speaking countries, English has become the global lingua franca in recent decades.
List of the 10 most spoken languages in the world.
The ten most spoken languages in the world have hundreds of millions of speakers each and are present on several continents. The following list presents the complete ranking of the top ten languages by total number of speakers in 2025 according to Ethnologue (considering native and second language speakers), accompanied by rough estimates and some highlights:
- English: around 1.528 billion speakers. Universal language, spoken on all five continents, with around 390 million native speakers. It is the official language in more than 50 countries and has dominated areas such as science, business and popular culture worldwide.
- Mandarin Chinese: around 1.184 billion speakers. Predominant in China and communities in Asia, it has around 990 million native speakers. Mandarin has numerous internal dialects and relatively few speakers outside Asia, due to its difficulty for non-native speakers.
- Hindi: around 609 million speakers. It is the main language of India (along with English) and has around 345 million native speakers. It is used as a lingua franca among hundreds of regional languages in India, which contributes to its high number of speakers.
- Spanish: around 558 million speakers. It is the official language of at least 20 countries, with around 484 million native speakers, mainly in the Americas and Spain. Due to Spanish colonisation, it spread widely and is currently one of the most widely learned foreign languages in the world.
- Arabic: around 334 million speakers. Official language in more than 20 countries in the Middle East and North Africa; 245 million native speakers. There are many variants of Arabic; this figure refers to Standard Arabic. It is also the liturgical language of Islam, which magnifies its geographical and cultural importance.
- French: around 311 million speakers. A global language, spoken on several continents (Europe, Africa, America and Oceania), with around 80 million native speakers. Although the number of native speakers is lower, it is one of the most widely taught languages as a second language and has international diplomatic status.
- Bengali: around 284 million speakers. It is predominant in Bangladesh and neighbouring states in India, with around 233 million native speakers. Despite being concentrated in a relatively small region, Bengali ranks among the ten most spoken languages in the world thanks to the high population density of these places.
- Portuguese: around 266 million speakers. It is the official language of 10 countries, including Portugal, Brazil, Angola and Mozambique, among others, and has around 232 million native speakers. Thanks mainly to the population of Brazil, Portuguese is one of the ten most spoken languages in the world, with a presence in Europe, South America, Africa and Asia (Macau).
- Russian: around 253 million speakers. It is the official language of Russia and several countries of the former USSR, with around 154 million native speakers. Russian serves as a lingua franca in parts of Eastern Europe and Central Asia, due to its Soviet heritage, and is also used by emigrant communities around the world.
- Indonesian: around 252 million speakers. The official language of Indonesia, it is spoken by around 32 million native speakers and by more than 220 million as a second language. Due to the country’s linguistic diversity, it is widely used as a common language, especially in commerce, education and official communication, and is a key language in Southeast Asia.
What is the position of the Portuguese language in the world?
It is undoubtedly one of the most important languages in the world. In 2025, Portuguese will occupy approximately 8th place in the world ranking by total number of speakers.
With around 266 million speakers worldwide, Portuguese is close to languages such as French, Russian and Arabic in terms of reach. This position is mainly due to the large population of Brazil, the most populous Lusophone country, and the presence of Portuguese as an official language in nine other countries spread across four continents.
If we consider only native speakers, Portuguese moves up a few places (among the six languages with the most native speakers), as it has more native speakers than, for example, French. This highlights the demographic importance of Lusophony, even though, in terms of total speakers (including those who learn the language as a second language), Portuguese occupies 8th or 9th place worldwide.
How many languages will there be in the world in 2025?
There are currently more than 7,000 different languages spoken in the world. This number includes both languages with a high international profile and thousands of regional and indigenous languages, often restricted to smaller communities. According to linguists and studies such as Ethnologue, it is estimated that around 7,159 living languages will be in use worldwide by 2025.
However, the distribution of speakers is extremely uneven: a few languages (such as those listed in this article) concentrate the majority of the world’s population, while hundreds of minority languages have fewer than 10,000 speakers each and some are at risk of extinction due to the small number of active speakers.
Why is communicating in the right language so important for people and companies?
For people (personal communication): Using the correct language – usually the interlocutor’s mother tongue – is key to ensuring full understanding and an emotional connection. Each language carries its own cultural aspects and forms of expression; communicating in someone’s native language shows respect and facilitates empathy.
How many times have misunderstandings been caused by mistranslations or language barriers? Speaking the right language prevents misinterpretations, helps people express themselves clearly and strengthens the bonds of trust in personal and professional relationships. In short, communicating in the right language brings people closer together because it eliminates obstacles and makes the message clearer, more accessible and more meaningful to the recipient.
With regard to business communication: Adopting the language of the target audience is one of the pillars of an effective communication strategy in the corporate world. Companies that operate globally or provide services to clients in different countries need to be understood in the local language in order to provide a positive experience.
Market research confirms this importance: 75 per cent of consumers prefer to buy products with information in their native language and more than half won’t consider making a purchase if the content isn’t in their language. In short, selling and providing assistance in the customer’s language significantly increases trust and the likelihood of finalising the deal.
What’s more, not all consumers understand English or another lingua franca: for example, in Europe, only around 38 per cent of the population in non-English-speaking countries can hold a conversation in English, which highlights the need to communicate in local languages.
For a company, investing in translating and adapting content (such as websites, technical manuals, industry documents, materials specific to the automotive industry, customer service and marketing) reduces cultural barriers, improves the brand’s image and expands its reach in the market.
In short, communicating in the right language is crucial for engaging the public and avoiding misunderstandings, which can be decisive for the success of a product, service or initiative worldwide.
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FAQs
Considering the total number of speakers, the five most widely spoken languages in the world today are English, Mandarin, Hindi, Spanish and Arabic. These are the languages with the greatest global reach of communication. (Note: in some statistics, Arabic is technically tied with French for fifth place, depending on how speakers are counted).
There are currently more than seven thousand languages in the world. The exact number varies depending on the source, but it is estimated that there are between 7,000 and 7,159 living languages. However, most of these languages have few speakers and only a few dozen languages are spoken by large populations.
In 2025, English is the language with the largest number of speakers in the world, with around 1.528 billion speakers worldwide. This number includes native speakers and people who have learnt English as a second language, consolidating English's status as the main international lingua franca.
