Is merci beaucoup formal?

It is neutral. It works at a family dinner and at a shop counter.

What is the difference between merci and merci beaucoup?

Warmth. Merci is a plain thank you; merci beaucoup is thank you very much.

French · phrasebook

How to say thank you very much in French

Thank you very much in French is merci beaucoup: merci, made warmer by one word. It is right in every situation, because neither word changes with the person you are thanking.

Aurélien CuvelierSep 19, 2026

merci beaucoup

thank you very much

anyone

The ways to say it

merci beaucoup

thank you very much

anyone

How to use it

In the first exchange below a friend brings a cake and is thanked with merci beaucoup and a that's kind of you. In the second, a customer says it to a baker when paying, then wishes him a good day. Same phrase, tu in one, vous in the other.

Watch out

The last letter of merci beaucoup is silent, and it is greyed in the examples. The phrase ends on a vowel sound.

In a real conversation

Each exchange is a line and its reply. Greyed letters are written and not pronounced. A tie marks a liaison, with the sound you hear under it. A label under a verb names its tense when it is not the present.

Regarde, j'ai apporté un gâteau pour ce soir.Look, I brought a cake for tonight.Oh, merci beaucoup ! C'est très gentil de ta part.Oh, thank you very much! That's very kind of you.

Voilà votre baguette. Ça fait un euro dix.Here is your baguette. That's one euro ten.Merci beaucoup, monsieur. Je vous souhaite une bonne journée.Thank you very much, sir. I wish you a good day.

Questions people ask

Is merci beaucoup formal?: It is neutral. It works at a family dinner and at a shop counter.
What is the difference between merci and merci beaucoup?: Warmth. Merci is a plain thank you; merci beaucoup is thank you very much.

More French phrases

Each one with its tu and vous forms, its register and real exchanges.

The whole French phrasebook on one page ›

Learn the words behind the phrases

The French course is on its way. Leave your email and get one message when it opens.

Written by

Aurélien Cuvelier Founder, NuanceDeck

Aurélien Cuvelier builds NuanceDeck: the app, and the verification pipeline behind its dictionary. Every entry is grounded in the official TORFL lexical minimum and a 20,000-word frequency corpus, and every example sentence passes a certification review before it ships.

More about how NuanceDeck is made ›