Language Learning Statistics 2026

How many people are learning a language in 2026

The British Council estimates that over 1.5 billion people are currently learning English globally. When all languages are included, independent research suggests the total number of active language learners worldwide exceeds 2 billion, counting both formal study and app-based practice.

Duolingo, the world's largest language-learning platform, reported over 500 million registered users as of its most recent annual report. Daily active users grew by double digits year over year between 2022 and 2025, driven largely by learners in Latin America, South and Southeast Asia, and the United States.

If you want to benchmark your own level before diving into the statistics, you can take a free language test to see exactly where you stand against a recognised standard. As of 2026, Examinizer has processed over 50,000 language tests across 15 languages, giving a useful snapshot of how learners self-select into study at different proficiency points.

Most studied languages worldwide

Across major app-report rankings, English consistently sits at number one for languages being studied, followed by Spanish, French, Japanese, Korean, and German. The Duolingo Language Report has placed this ordering in broadly consistent shape since 2020. Korean and Japanese have risen sharply over the past three years, driven by cultural exports in music and television.

Rank	Language	Primary driver of demand	Notable growing region
1	English	Work and academic entry	South and Southeast Asia
2	Spanish	Heritage learning, US demographics	United States, Brazil
3	French	Francophone Africa, tourism	Sub-Saharan Africa
4	Japanese	Pop culture, gaming industry	North America, Europe
5	Korean	K-pop, K-drama	Southeast Asia, Latin America
6	German	Skilled migration, engineering careers	Eastern Europe, India

French deserves special attention in 2026 figures. The Organisation Internationale de la Francophonie projects that French speakers could reach 700 million by 2050, up from roughly 320 million today, with nearly all of that growth occurring in Africa. That trajectory is already pushing learner numbers upward in West and Central African countries.

English proficiency by region

The EF English Proficiency Index, which covers over 100 countries, consistently places Northern Europe at the top of global rankings. The Netherlands, Singapore, Austria, and the Nordic countries have recorded the highest average scores for multiple consecutive years. Singapore is the only non-European country to regularly appear in the top 10.

Parts of the Middle East, North Africa, and Central Asia score in the low or very-low proficiency bands on the same index. Countries in those regions average test scores roughly 30 to 40 points below the global mean on the EF scale. The gap between high-proficiency and low-proficiency regions has not narrowed significantly over the past five years, despite growth in app usage.

Region	EF EPI band (typical)	Trend (2020 to 2025)
Northern Europe	Very High	Stable, marginal gains
Western Europe	High	Gradual improvement
East Asia	Moderate	Rising in South Korea, Japan
Latin America	Low to Moderate	Slight improvement in urban centres
Middle East and North Africa	Low	Flat or declining in several countries
Sub-Saharan Africa	Low to Moderate	Mixed, strong gains in Nigeria

Understanding where a score sits on a standard scale matters for interpreting these regional differences. The CEFR levels provide the most widely used framework for mapping raw test performance to a communicative ability benchmark, and most national education ministries in Europe now mandate CEFR alignment in school curricula.

Language learning market size

The global language learning and testing market has been estimated in the tens of billions of dollars annually, with multiple market research firms placing the figure between $60 billion and $115 billion depending on the scope of their definition. Figures that include corporate training, higher-education language programmes, and consumer apps at their widest produce the highest totals.

The fastest-growing segment is digital and mobile learning. Statista data places the e-learning language segment alone on a compound annual growth rate above 18% for the 2022 to 2027 period. Traditional classroom instruction still commands a large share of total spend, but its proportion is declining each year.

Online testing and certification is expanding within this market as a distinct sub-category. Platforms that use AI-driven language assessment can produce a scored, levelled result in minutes rather than weeks, cutting per-test costs substantially compared to proctored paper exams. That cost reduction is attracting corporate buyers who need to screen hundreds of candidates at once.

Impact of language skills on employment and salary

Multiple employer surveys and labour-market studies find that bilingual or formally certified employees earn between 5% and 20% more than monolingual peers in equivalent roles. The range is wide because it depends heavily on the language pair, the country of employment, and the industry. Language combinations with scarcity value, such as Arabic-English or Mandarin-English in European markets, tend to produce premiums at the top of that range.

A 2023 analysis by The Economist's research arm found that workers who listed a second language on their CV received 15% more interview callbacks in international-facing roles. LinkedIn data from the same period showed that job postings requiring a language certification grew 12% year over year globally, with the steepest increase in finance, healthcare, and technology.

Research on what CEFR level employers expect shows that B2 is now the baseline requirement for most professional roles in international companies, while C1 is increasingly requested for client-facing or management positions. Setting that as a target before applying gives candidates a measurable goal. A quick way to check current standing is to take a free language test against that benchmark.

Language certificate trends

Traditional exams such as IELTS, TOEFL, and DELF remain the standard for university admissions and immigration pathways. IELTS alone records over 3.5 million test sittings per year worldwide. Even so, the per-sitting cost of $200 to $300 and wait times of several weeks for results have opened the market to faster alternatives.

AI-adaptive tests can now deliver a scored CEFR-aligned result within 30 minutes at a fraction of the cost of a traditional exam. Uptake is highest in corporate hiring, where speed matters more than the institutional brand of the certificate. Duolingo English Test, which charges $59 per sitting, reported year-over-year volume growth of over 40% between 2021 and 2024 as universities began accepting it for admissions.

The broader shift is toward continuous or on-demand assessment rather than a single high-stakes sitting. Employers in the technology and consulting sectors report that they now conduct language screening at the point of application rather than at the offer stage, which means learners need a verifiable, up-to-date score earlier in their career planning.

FAQ

What is the most studied language in the world in 2026?

English is the most studied language globally by a significant margin. The British Council estimates over 1.5 billion people are learning it at any given time. Duolingo, which covers data from over 500 million users, places English first in its annual Language Report, well ahead of Spanish, which holds second position across most major platform rankings.

Which language is growing the fastest in terms of new learners?

Korean has shown the steepest percentage growth in new learners over the past three years, according to Duolingo's annual reports. Growth is concentrated in Southeast Asia and Latin America, driven by K-pop and K-drama audiences. Japanese has followed a similar trajectory. Both languages grew at rates roughly 3 to 4 times faster than established European languages between 2021 and 2024.

Is online testing replacing traditional language exams?

Online testing is not fully replacing traditional exams for university admissions and immigration, where institutional acceptance of specific certificates is a legal or regulatory requirement. For corporate hiring, however, online and AI-adaptive tests now handle a growing share of initial screening. The Duolingo English Test and similar products have shown that demand for faster, cheaper options is real and growing at double-digit rates annually.

How much can language skills increase your salary?

Studies consistently find a salary premium of 5% to 20% for bilingual workers compared to monolingual peers in equivalent roles. The exact figure depends on the language pair, country, and sector. Scarce combinations such as Arabic-English in European markets tend to sit at the top of that range. A formal certificate at B2 or above on the CEFR scale makes the skill verifiable to employers.

What CEFR level do most employers require?

B2 has become the standard minimum for professional roles in international companies, based on employer survey data compiled across European and North American markets. C1 is increasingly requested for management and client-facing positions. Candidates targeting multinational employers should treat B2 as a floor rather than a goal, and verify their current level before applying to roles with explicit language requirements.