How to Learn Spanish Numbers - Lingoda

Surely you can get as far as un, dos, tres, whether youve heard it from Ricky Martin or any other Latin American singer. But how far can you count in Spanish, and can you form ordinal numbers? Learn Spanish numbers and youll gain a useful skill that will help you with shopping and ordering, talking

Surely you can get as far as un, dos, tres, whether you’ve heard it from Ricky Martin or any other Latin American singer. But how far can you count in Spanish, and can you form ordinal numbers? Learn Spanish numbers and you’ll gain a useful skill that will help you with shopping and ordering, talking about dates and age, telling the time or understanding schedules and idiomatic phrases. Forming numbers is straightforward in Spanish, so let’s get right to it!

How to count in Spanish

There’s no way around it, you have to learn a set of unique number words if you want to count in Spanish. Up to fifteen, each number is a distinct word, with zero being a term of its own, of course. Memorize those and you can apply some basic rules to form a majority of Spanish numbers.

0zerocero
1oneuno
2twodos
3threetres
4fourcuatro
5fivecinco
6sixseis
7sevensiete
8eightocho
9ninenueve
10tendiez
11elevenonce
12twelvedoce
13thirteentrece
14fourteencatorce
15fifteenquince

To complete the numbers up to twenty, you form the word out of “diez” for ten, “y” for and, plus the last digit, like “seis” for six. However, notice the spelling:

16sixteendieciséis
17seventeendiecisiete
18eightteendieciocho
19nineteendiecinueve
20twentyveinte

Count to 100 in Spanish

The joining of words and the spelling with “i” for and continues between 20 and 30. After that, you continue to form the numbers with and, however you spell it as three separate words. Knowing that, it’s straightforward to count to one hundred in Spanish.

21twenty oneveinte
22twenty twoveintiuno
23twenty threeveintidós
24twenty fourveintitrés
25twenty fiveveinticinco
26twenty sixveintiseis
27twenty sevenveintisiete
28twenty eightveintiocho
29twenty nineveintinueve
30thirtytreinta
31, 32, (…)thirty one, thirty twotreinta y tres, treinta y dos
40fourtycuarenta
50fiftycincuenta
60sixtysesenta
70seventysetenta
80eightyochente
90ninetynoventa
100one hundredcien


Listen carefully: there is only a difference of one letter between sixty and seventy, or “sesenta” and “setenta”, which can be difficult to spot with native speakers!

How to learn large numbers in Spanish

For numbers beyond one hundred, you have to remember a new rule: you don’t connect the word for one hundred with “y” for and with the rest of the number. However, the tens and ones are still connected with an “y” as in the table above. For example, one hundred fifty five (155) is “ciento cincuenta y cinco”. Note the epenthesis “o”, which makes the word flow better.

The word “cien” for hundred is a count noun, so as soon as you reach two hundred, you have to pluralize it as “doscientos” (the suffix “s” indicated the plural). Up to “mil”, or one thousand, there are only three irregular numbers: 500, 700, and 900:

100(one) hundredcien
101, 102, 103 (…)one hundred one, two, three (…)ciento uno, dos, trees (…)
175one hundred seventy fiveciento setenta y cinco
200two hundreddoscientos
300three hundredtrescientos
400four hundredcuatrocientos
500five hundredquinientos (irregular)
600six hundredseiscientos
700seven hundredsetecientos (irregular)
800eight hundredochocientos
900nine hundrednovecientos (irregular)
1,000(one) thousandmil

Even larger numbers can become quite a mouthful to say, but they remain fairly easy to form. As in English, multiples of a thousand just take a digit in front. Likewise, thousand is an uncount noun: it’s “dos mil” for two thousand, not “dos miles”. Yet the word can take a plural, in case you want to say “thousands and thousands”, for example, which is “miles y miles”.

2,000two thousanddos mil
3,000, 4,000, 5,000 (…)one, two, three thousand (…)uno, dos, tres mil (…)
7,777seven thousand seven hundred seventy sevensiete mil setecientos setenta y siete
10,000ten thousanddiez mil
20,000twentyveinte mil
100,000(one) hundred thousandcien mil
500,000five hundred thousandquinientos mil
783,382seven hundred thousand three hundred eighty twosetecientos mil trescientos ochenta y dos
1,000,000(one) millionun millón
2,000,000, 3,000,000 (…)two, three million (…)dos, tres millones (…)

As you can see in the table above, “millón” (a million) is again a count noun with the plural “millones”. Note that in combination with a noun, you have to use “de” (of) to refer to what you’re counting. So “two million dollars” becomes “dos millones de dolares” (two millions of dollars).

Also note that the decimal separator and the thousand delimiter are reversed in Spanish, so you’d write two million as “2.000.000” and “one and a half” as “1.5”.

Unlike English, which uses the short scale numbering system, Spanish like many languages, uses the long scale system, which means that “billón” or “trillón” don’t match up with the English billion and trillion–these words are false friends!

106millionun millón
109billionun millardo / mil millones
1012trillionun billón
1015quadrillionmil billones
1018quintillionun trillón
1021sextillionmil trillones

How to learn ordinal numbers in Spanish

The last challenge is to name the order of things in Spanish. For this we’ll have a look at the ordinal numbers. Again, the first ten you’ll just have to learn by heart.

firstprimero
secondsegundo
thirdtercero
fourthcuarto
fifthquinto
sixthsexto
seventhséptimo
eighthoctavo
ninthnoveno
tenthdécimo

For ordinal numbers beyond that, you have to learn the multiples of ten first, then you can form combinations.

twentiethvigésimo
thirtiethtrigésimo
fortiethcuadragésimo
fiftiethquincuagésimo
sixtiethsexagésimo
seventiethseptuagésimo
eightiethoctogésimo
ninetiethnonagésimo
hundredthcentésimo
thousandthmilésimo

The twenty second then becomes “vigésimo segundo”, while “quincuagésimo quinto” is the fifty fifth.

More rules for Spanish numbers

There are a few things to remember when forming and using numbers in Spanish:

  • Don’t forget that the number one has to agree with the gender of the noun if you count something: it’s “un libro” (one book, which is masculine), but “una persona” (one person, feminine). One by itself is “uno”, as in “tengo uno” (I have one).
  • “Un” is also the indefinite article: “one book” and “a book” is the same in Spanish, “un libro”.
  • If you have exactly one hundred of something, you use “cien” (100). “Ciento” is used to form a larger number, such as “ciento uno” (101).
  • Unlike other numbers, the ordinal numbers have to agree with the gender as well. It’s “el cuarto libro” (the fourth book), but “la segunda persona” (the second person). “Primero” and “tercero” drop the “o” before a singular masculine noun: “el primer hijo” (the first son).
  • You can use ordinal numbers to form fractions, as in “un cuarto” (a quarter) or “un octavo” (an eight). Again, these will have to agree with the gender of any noun you place after. However, half is expressed as “medio” o “media”, as in “media naranja” (half an orange).

If you’d like to put the theory into practise, visit the Lingoda website and sign up for your free 7-day trial with our native Spanish speaking teachers.

Jakob Straub

Jakob is a freelance writer in Barcelona, Spain, and his favorite books have pages all empty. As an expert storyteller, he publishes creative fiction in English and German and helps other authors shape their manuscripts into compelling stories. Thanks to an expertise in a wide range of topics such as writing, literature and productivity to marketing, travel, and technology, he produces engaging content for his clients. Apart from the escape that books offer, Jakob enjoys traveling digital nomad style and stays active with climbing and hiking. Find out more about him on his website or on Goodreads.

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