French Numbers 1 to 100: Count With Confidence

You can dodge a lot of French vocabulary by talking around it — but you can’t dodge a number. When the cashier says the total, the train leaves at a certain time, or someone asks your age, there’s exactly one right answer and you need it instantly. The good news: most of French counting is wonderfully regular, and the famously weird part (the seventies, eighties, and nineties) follows a logic you can learn in a few minutes. This is your complete 1-to-100 reference, with the pronunciation traps and the spelling rules that trip everyone up.

Start here: French numbers 0 to 16

These first numbers are irregular, so memorize them by heart — everything bigger is built from them. Start with zéro (0), then un (1), deux (2), trois (3), quatre (4), cinq (5), six (6), sept (7), huit (8), neuf (9), and dix (10). From there: onze (11), douze (12), treize (13), quatorze (14), quinze (15), and seize (16). A handy pattern: 11 through 16 all end in a soft -ze sound.

Two early pronunciation traps. In sept (7), the p is completely silent — say sept as “set,” not “sept.” And the gt in vingt (20) is silent when the word stands alone, so it sounds like “van” with a nasal vowel.

17 to 69: where the patterns kick in

From 17, French stops inventing new words and starts combining them. dix-sept is literally “ten-seven,” dix-huit is “ten-eight,” and dix-neuf is “ten-nine.” Then you hit vingt (20) and the regular zone really opens up.

The tens from 20 to 60 are a tidy family — most share the -ante ending: vingt (20), trente (30), quarante (40), cinquante (50), soixante (60).

The et un rule

Here’s the one quirk in this whole stretch. For the unit 1 only, traditional spelling inserts et (“and”) with no hyphens:

French	English	When
vingt et un	twenty-one	21
trente et un	thirty-one	31
quarante et un	forty-one	41
cinquante et un	fifty-one	51
soixante et un	sixty-one	61

Every other unit just clips on with a hyphen and no et: vingt-deux (22), trente-cinq (35), quarante-huit (48), cinquante-six (56), soixante-neuf (69). So the rule is simply: hyphen everywhere, except et (no hyphen) before a final un.

70 to 99: the four-twenties system

This is the part everyone warns you about, and it’s real: standard French (in France) has no single word for 70, 80, or 90. Instead it counts in twenties. soixante-dix is “sixty-ten” (70), quatre-vingts is “four-twenties” (80), and quatre-vingt-dix is “four-twenty-ten” (90).

French	English	Literally
soixante-dix	seventy	sixty-ten
quatre-vingts	eighty	four-twenties
quatre-vingt-dix	ninety	four-twenty-ten

There’s one delicious edge case: 71 is soixante et onze — “sixty-and-eleven” — because 71 = 60 + 11, not soixante et un (that’s 61). The full build formulas for the 70s, 80s, and 90s deserve their own walkthrough, so rather than cram them in here, work through them in our dedicated French numbers 70, 80, 90 guide once you’ve got 1 to 69 solid.

Reaching 100

The finish line is easy: 100 is cent, pronounced “sahn” with a silent t. And like 81 and 91, 101 takes no et — it’s cent un, not “cent et un.”

The spelling rules that trip everyone up

Hyphens. Traditionally, hyphens joined the parts of a number below 100 that aren’t linked by et, so you got vingt-deux but vingt et un. The 1990 spelling reform (blessed by the Académie française) hyphenates everything — vingt-et-un, trois-cent-quarante-et-un. Both are correct and you’ll see both; the traditional form is most common in the wild, while schools increasingly teach the all-hyphen version.

The -s on quatre-vingts. Eighty takes an -s only when it ends the number: plain quatre-vingts (80). The moment another digit follows, the -s vanishes — quatre-vingt-un (81), quatre-vingt-trois (83), quatre-vingt-dix (90).

The -s on cent. Same idea one floor up: cent takes an -s when it’s multiplied and nothing follows — deux cents (200), trois cents (300) — but loses it when a number trails behind: deux cent un (201), trois cent quarante (340). Plain 100 never takes an -s.

Saying the numbers out loud

Reading numbers is half the battle; saying them is the other half, because cinq, six, huit, and dix change their ending depending on the next word.

Number	Before a consonant	Before a vowel (liaison)
six	six livres — final s silent	six ans — /siz‿ɑ̃/
huit	huit jours — t silent	huit ans — t pronounced
dix	dix minutes — x silent	dix euros — /diz‿øʁo/

So six livres sounds like “si livre,” but six ans gains a /z/: “si-z-an.” The same goes for dix.

These shifting endings are part of the broader music of spoken French, and they get much easier once your ear is tuned — our guide to telling time in French puts these very numbers to work in real sentences.

Watch out for these slip-ups

A few patterns catch nearly every learner. Don’t hunt for a single word meaning “seventy” — it doesn’t exist in France French. Don’t sprinkle et everywhere (it’s vingt-deux, never “vingt et deux”) and don’t drop it where it belongs (it’s vingt et un, never “vingt-un”). Remember 71 is soixante et onze, not soixante et un. And don’t confuse the look-alikes — deux (2) versus douze (12), trois (3) versus treize (13) — which is exactly why drilling 0 to 16 until it’s automatic pays off so well.

You now have the full map from 1 to 100: the regular core, the four-twenties twist, the spelling rules, and the spoken liaisons most courses skip. Count something out loud right now — your age, the time, the price of your coffee — then head to the 70, 80, 90 deep-dive to make the trickiest stretch second nature.