How to Say “Month” in French: Formal and Informal Ways

Learning how to say the word “month” in French is an essential step in mastering the language. Whether you need to discuss your plans, make reservations, or simply understand a French calendar, knowing the correct vocabulary is crucial. In this guide, we will explore both the formal and informal ways to say “month” in French, along with some regional variations. So, let’s dive right in!

Formal Ways to Say “Month” in French

When it comes to formal situations, such as business meetings or official correspondences, using the appropriate term is essential. In French, you can say “month” formally using the word “mois” (pronounced mwa). This term is widely accepted and understood throughout the French-speaking world.


Nous avons besoin d’un délai de deux mois pour finaliser le projet. (We need a two-month extension to finalize the project.)

La réunion est prévue pour le mois de mars. (The meeting is scheduled for March.)

Informal Ways to Say “Month” in French

Informal conversations with friends, family, or colleagues often involve more casual vocabulary. To say “month” informally, you can use the word “mois” as well, just like in formal contexts. However, you might also come across a few variations, especially in spoken French.

Alternative Informal Variations:

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It is common in informal French to simply drop the word “mois” and use a numerical value followed by the preposition “de” (of) instead. For example:

J’ai prévu de partir en vacances dans 3 semaines. (I plan to go on vacation in 3 weeks.)

On se retrouve dans 2 mois ? (Shall we meet in 2 months?)


Another informal way to refer to a “month” in French is by using the colloquial term “boucle” (pronounced boo-kluh). This slang word is primarily used in Quebec, so be cautious when using it in other French-speaking regions:

Ce projet devrait être terminé dans une boucle. (This project should be completed within a month.)

Rendez-vous dans deux boucles pour prendre une décision. (Let’s meet in two months to make a decision.)

Tips for Using “Month” in French

Now that you know the formal and informal ways to say “month” in French, here are some additional tips to enhance your comprehension and usage:

1. Pay Attention to Articles:

Remember that “month” is a masculine noun in French. Therefore, you need to use appropriate articles such as “le” (the) or “un” (a/an) when mentioning a specific month:

J’adore le mois de juillet. (I love the month of July.)

Attends, je vais prendre un mois de congé. (Wait, I’m going to take a month off.)

2. Days of the Month:

Just like in English, the days of the month are referred to as ordinal numbers in French. This means adding the suffix “-ième” to the cardinal number. For example:

Aujourd’hui, c’est le premier jour du mois. (Today is the first day of the month.)

La réunion est prévue pour le vingt-huitième. (The meeting is scheduled for the twenty-eighth.)

3. Remember the Silent “s”:

In French, unlike English, the “s” at the end of “mois” is silent. So, when pronouncing it, make sure not to emphasize the “s” sound:

On se voit le vingt-troisième du mois. (Let’s meet on the twenty-third of the month.)

La promotion est valable pour seulement deux mois. (The promotion is valid for only two months.)

4. Be Aware of Regional Variations:

French is spoken across various countries and regions, each with its own dialect and vocabulary. While “mois” is generally understood everywhere, it is worth noting that regional variations might exist. For example, in some parts of Switzerland, “manat” or “mes” may be used instead of “mois.” However, these variations are not widely known or used, so sticking to “mois” is safest for most situations.


Congratulations! You now have a comprehensive understanding of how to say “month” in French formally and informally. Remember to use “mois” for most situations, and feel free to drop the word in informal conversations, replacing it with a numerical value followed by “de.” Additionally, be cautious of regional variations and pay attention to appropriate articles and pronunciation. With these tips and examples, you’ll confidently navigate French calendars and effortlessly converse about months in no time!

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