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How to use the prepositions of time ‘pour,’ ‘pendant,’ and ‘depuis’ in French?

By: Agnés Finot

Use the prepositions of time pour meaning for, pendant meaning for, during, and depuis meaning for, since to say when something happens or for how long it happens. For my students, the most difficult part of using French prepositions of time is translating the English preposition “for,” because we have these three prepositions to say this in French. In this post, we’ll review the differences among and how to use pour, pendant, and depuis. Let's take a look!

How to use the preposition ‘pour’ in French?

Use pour meaning for, in order to to express deadlines and future events in French. When my students want to translate “for” in the context of time, I have noticed that they often want to use pour. It is true that pour is mainly used to say "for," but in the sense of “in order to do something,” and I believe this is the cause of confusion.

Pour gagner à ce jeu de cartes, tu dois obtenir 500 points.
Translation: In order to win this card game, you must get 500 points.

We actually don’t use pour to express time that often, but when we do, this is how:

  • Pour meaning for is great to use for deadlines or to indicate a specific moment in time.

    Il me faut ce rapport pour le 3 mars !
    Translation: I need this report for March third!
    Tu peux réserver le restaurant pour 19h ?
    Translation: Can you book the restaurant for 7 pm?
  • Pour meaning for is also useful to express the duration of a future event with verbs like aller meaning to go, partir meaning to leave, or voyager meaning to travel. Put these verbs in the French future tense, and add the length of time!

    J’irai en stage au Canada pour six mois.
    Translation: I will be working as an intern in Canada for six months.
    Je vais partir en voyage d’affaires au Brésil pour 3 semaines.
    Translation: I’m going to go on a business trip to Brazil for three weeks.
  • Finally, you can use pour to say how long it will take you to finish something. We use the expression en avoir pour meaning it will take + length of time. For example, if you are in the shower and your younger sister is knocking on the door, getting angry because she needs to get ready, you could say:

    J’en ai pour deux minutes !
    Translation: I'll be done in two minutes!

    Another example:

    Le maçon en a pour trois semaines.
    Translation: It will take the builder three weeks.

How to use the preposition ‘pendant’ in French?

You can use pendant meaning for, during as a preposition of time in the past, future, and present tenses. In the past and future tenses, pendant can express how long an action took or will take. In the present tense, pendant expresses a habitual action. The expression pendant que meaning while can be used in all three tenses!

How to use ‘pendant’ to express how long an action takes in French?

Use the preposition of time pendant with the past or future tenses to say how long an action took or will take. But the action must not be connected to the present.

Here are two examples:

Je t'ai attendu pendant 20 minutes et je suis partie.
Translation: I’ve waited for you for 20 minutes and I left!
Cet été, j’irai en Suisse pendant deux semaines.
Translation: This summer, I will go to Switzerland for two weeks.

In the above examples, you can see that pendant is followed by a number, and is therefore translated as "for."

On the other hand, if pendant is followed by a noun, it's translated as "during":

Elle a beaucoup rigolé pendant le film.
Translation: She laughed a lot during the movie.

A mistake my students often make is to use pour with the past tense.

J’ai étudié le français pour deux ans.

This is incorrect because, as seen above, you would have to use the future tense with pour:

Je vais étudier le français pour deux ans.
Translation: I am going to study French for two years.
J’ai étudié le français pendant deux ans. Mais maintenant, je ne l’étudie plus.
Translation: I studied French for two years, but now I no longer study it.

How to use the ‘pendant’ to express a habit in French?

Pendant expresses a habit when you use it in the French present tense.

Tous les soirs, je lis pendant une heure avant de m’endormir.
Translation: Every evening, I read for one hour before falling asleep.

How to use ‘pendant que’ in French?

Use pendant que to say "while." This time expression can be used to describe the past, the present, or the future:

Pendant que tu travaillais, je m’amusais !
Translation: While you were working, I was having fun!
Pendant que je prépare le dîner, mon fils fait ses devoirs.
Translation: While I prepare dinner, my son does his homework.
Pendant que je serai en vacances, tu veilleras sur mon chien.
Translation: While I am on holiday, you will take care of my dog.

A familiar expression we use a lot in my family is pendant que tu y es. It means "while you're there," or "while you're at it."

Vide le lave vaisselle, pendant que tu y es !
Translation: Empty the dishwasher, while you’re at it!
Ramène-moi une baguette, pendant que tu y es !
Translation: Bring me back a baguette, while you’re there!

Beware, it can sound a bit bossy!

We’ve seen how to use pour and pendant. Last but not least, let's look at depuis.

How to use the preposition ‘depuis’ in French?

Use the French preposition of time depuis to say "for" or "since." Depuis can be used in the present and past tense in French. When depuis means "for," it is most often used witht he present tense to talk about an action that started in the past and is still ongoing. When depuis means "since," it can be used with either tense.

How to use ‘depuis’ to say “for” in French?

Use depuis to say "for" when you are talking about an action that started in the past and that is still happening now. For this reason, we use it mainly with the present tense in French.

For example, if you have been learning to play the guitar for four years and you are still learning today, you would say:

J’apprends la guitare depuis quatre ans.
Translation: I have been learning the guitar for four years.

Have you noticed the difference in tenses used in French compared to English? In this context, you use the present perfect continuous (I have been learning) in English, but you always use the present tense in French (equivalent to I learn).

Ils habitent à Limoges depuis 18 mois.
Translation: They have been living in Limoges for 18 months.
Je t’attends depuis trente minutes et je t’attends toujours !
Translation: I have been waiting for you for thirty minutes and I’m still waiting for you!

How to use ‘depuis’ to say “since” in French?

When you use depuis followed by a date, you can say “since”:

depuis 1987
Translation: since 1987

One of my favorite brands of French biscuits has been around depuis 1846. It’s on all their packaging. See if you can spot it during your next trip to a French supermarket!

Je travaille pour cette entreprise depuis (l’année) 2007.
Translation: I have worked for this company since 2007.

Hungry for more? Here is a list of other useful French prepositions of time to memorize, including jusqu’à meaning until, à partir de meaning from, and il y a meaning ago.

Let’s recap the key facts

When using prepositions of time in French, remember that pour, pendant, and depuis are all used differently to express "for."

A timeline has three labelled zones. On the left, a shaded box is labeled "past" and "pendant." In the middle, an arrow leads up to a line that is labelled "today" and "depuis." On the right, a shaded box is labelled "future" and "pour."

PrepositionPurposeVerb tense

pour meaning for + date or deadline

To express the time a future action will take to be accomplished

Verb is in the future tense

pendant / durant meaning for, during

To give the length of time of an action that is not connected to the present

Verb is in the:
• past (mainly passé composé)
• future
• present for habits

depuis meaning for + length of time

To indicate the length of time of an action that started in the past and is ongoing

Verb is in the present tense

depuis meaning since + date or verb

To express “since” when referring to a moment in the past

Verb is in the present or past tense

How about some practice with our exercises on the French prepositions of time pour, pendant, and depuis?

Meet the Author

Agnés Finot

Agnés Finot

Agnès Finot is an experienced French teacher with a lifelong curiosity for languages and cultures. She enjoys connecting with students of all ages from diverse backgrounds and learning about their traditions and customs. When she is not teaching, she enjoys baking and practicing pilates, and she has an interest in AI and language acquisition.

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