Spanish Cardinal Numbers

Spanish cardinal numbers are the numbers used for counting and expressing quantity.

They answer the question:

“How many?”

Examples include:

NumberSpanish
1uno
2dos
3tres

Cardinal numbers are used in many everyday situations such as:

  • counting objects
  • giving prices
  • telling time
  • writing dates
  • describing quantities

Learning cardinal numbers is the foundation for understanding Spanish numbers.


Spanish Cardinal Numbers 1–20

The first twenty numbers should be memorized because they form the foundation for larger numbers.

NumberSpanish
1uno
2dos
3tres
4cuatro
5cinco
6seis
7siete
8ocho
9nueve
10diez
11once
12doce
13trece
14catorce
15quince
16dieciséis
17diecisiete
18dieciocho
19diecinueve
20veinte

You can also view the full number chart here:


Spanish Cardinal Numbers 21–99

Spanish numbers follow a regular pattern.

Examples:

21 = veintiuno
24 = veinticuatro
37 = treinta y siete
48 = cuarenta y ocho
59 = cincuenta y nueve

The structure is generally:

tens + y + unit

Examples:

42 = cuarenta y dos
67 = sesenta y siete

Numbers from 21 to 29 are typically written as one word.

Examples:

veintidós
veintitrés
veintiséis

Spanish Tens

NumberSpanish
20veinte
30treinta
40cuarenta
50cincuenta
60sesenta
70setenta
80ochenta
90noventa

These combine with the numbers 1–9 to create larger numbers.

Example:

45 = cuarenta y cinco

Spanish Hundreds

Spanish hundreds follow a consistent pattern.

Examples:

NumberSpanish
100cien
200doscientos
300trescientos
400cuatrocientos
500quinientos

These numbers combine with smaller numbers to create larger values.

Example:

245
doscientos cuarenta y cinco

Spanish Thousands

Examples:

NumberSpanish
1,000mil
2,000dos mil
10,000diez mil

Spanish numbers continue to follow clear patterns as they increase.

Example:

3,500
tres mil quinientos

Examples of Spanish Cardinal Numbers

Example sentence:

Tengo tres libros.

Meaning:

I have three books.

Another example:

La ciudad tiene dos millones de habitantes.

Meaning:

The city has two million inhabitants.

Practice Spanish Cardinal Numbers

You can practice Spanish numbers using the interactive tools below.

Try The Spanish Numbers Interactive Translate Tool

Example: 1234


Test Your Knowledge. Take the Spanish Numbers Quiz


Related Spanish Pages

Further reference: RAE on spelling of cardinal numerals.