Why learn French? 7 reasons, with the numbers behind them

French is spoken on five continents, taught in almost every school system and used every day in diplomacy, business and culture. Here are seven reasons to learn it, each with a number you can check at its source — and a simple way to start: find your level and learn 16 words a day.

Updated November 7, 2026 · 4 min read

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French in five numbers

1. It is a world language, not a European one

The Organisation internationale de la Francophonie counts 396 million French speakers in its 2026 report and calls French the fourth language of the world (OIF). Much of that weight is outside Europe: in 2026, according to Britannica, an estimated 228 million Africans use French as a first or second language, from Senegal and Côte d’Ivoire to Cameroon, Congo and Madagascar. Our guide Where is French spoken? shows them on a map.

2. It opens international organisations

French is one of the six official languages of the United Nations, one of the 24 of the European Union, and one of the three working languages of the International Maritime Organization, with English and Spanish (IMO). If you aim at diplomacy or an international organisation, French is one of the languages they work in.

3. Europe’s classrooms choose it second

In 2024, 30.3% of lower-secondary pupils in the EU were learning French — more than Spanish (19.2%) or German (18.9%), and second only to English (Eurostat). In Romania, Cyprus, Portugal, Italy, the Netherlands, Belgium and Greece more than half of them learn it. The share has fallen 3.4 points since 2014, but French is still far ahead of every language except English.

4. In Luxembourg, the law is written in French

Luxembourg’s language law of 1984 makes Luxembourgish the national language, but laws and their regulations are drafted in French, and only the French text is authentic; administrations and courts may use French, German or Luxembourgish (Legilux). If you plan to live or work in Luxembourg, French is part of daily life — see the languages of Luxembourg and which language to learn first there.

5. You already know thousands of French words

If you read English, French is not a blank page. After 1066 English took a huge vocabulary from French — parliament, constitution, liberty, palace, dinner — so many learned English words look French (our history of English explains why). Speakers of Spanish, Portuguese or Italian have an even shorter road: all are Romance languages, descended from Latin (Britannica).

6. It is a language of business and the web

The OIF ranks French third among the languages of the economy and business (OIF). Online it is the fifth content language of the web, on 4.6% of the sites whose language W3Techs can identify — behind English, Spanish, German and Japanese (W3Techs).

7. Its difficulties are known — and teachable

French has two genders, verbs that change with the person, and a spelling that keeps letters it no longer pronounces: the plural -s is written but generally silent (Britannica). None of this is mysterious: our French grammar basics and French tenses explained cover the rules in order, and the history of French shows where they come from.

How to start this week

1. Find your level with the level test.
2. Learn 16 words a day — about five minutes of active recall and spaced repetition, every day.
3. Learn every noun with its article (le or la), from day one.
4. Read the grammar core once: French grammar basics, then the tenses.
5. Listen daily — French radio or a series — and say short sentences aloud.

Keep learning

• A short history of French — from Latin to the Académie, with a map
• Where is French spoken? — countries, laws and a world map
• French grammar basics · French tenses explained
• Learn French with 16Word · Level tests in 36 languages · All guides · Plans