When I first started learning Spanish, I wasn’t too worried about numbers. They seemed straightforward and rather similar to Italian. No weird grammar, no tricky pronunciation. Easy, right?
Then came my first online Spanish lesson on Preply, and my tutor decided to test my numbers.
“¿Cuántos años tienes?” (How old are you?) she asked with a smile.
Confidently, I responded, “Tengo ochenta años.” (I am 80 years old).
Her eyebrows shot up. “¿Ochenta?”
I nodded. Absolutely sure of myself.
… Until I saw the confusion on her face—and the suppressed laughter.
It took me a full 10 seconds to realize that I had meant to say “Tengo cuarenta años” (I’m 40), but somewhere between my brain and my mouth, cuarenta (40) turned into ochenta (80). In one sentence, I had aged myself by 40 years. Big oops!
Knowing Spanish numbers isn’t just about counting—it’s about survival.
Whether you’re sharing your age, giving your phone number, scheduling an appointment, or ordering two coffees instead of twenty, getting numbers right will save you from some truly hilarious (and occasionally embarrassing) situations.
So, let’s break it all down—the right way.
Types of Numbers in Spanish: Cardinal, Nominal, and Ordinal
Spanish numbers fall into three main categories, and knowing the difference is crucial:
Cardinal numbers (números cardinales)
These are your basic counting numbers—one, two, three.
Example: “Tengo tres libros.” → “I have three books.”
Nominal numbers (números nominales)
These don’t represent quantity but are used as labels. Think phone numbers, jersey numbers, or ID numbers
Example: “El número ocho metió el gol.” → “Number eight scored the goal.”
Ordinal numbers (números ordinales)
Used to show order—first, second, third.
Example: “Vivo en el segundo piso.” → “I live on the second floor.”
Let’s look at each of these in more detail, because they aren’t that straightforward.
Cardinal Numbers: Counting in Spanish
Numbers are one of the first things you learn in any language—but in Spanish, they come with some tricky patterns and grammar rules. From ordering two coffees to understanding big numbers like a million, getting them right makes a huge difference in real-world conversations.
The good news? Spanish numbers follow clear patterns after 20, making them much easier to learn.
The bad news? You’ll need to memorize the first 20 and the rules for the others!
Let’s break them down so you can count confidently in Spanish.
Spanish Numbers 0-20: The Foundation
You need to memorize the first 20 numbers. (Yes, you do.)
Here they are:
0 – cero
1 – uno
2 – dos
3 – tres
4 – cuatro
5 – cinco
6 – seis
7 – siete
8 – ocho
9 – nueve
10 – diez
11 – once
12 – doce
13 – trece
14 – catorce
15 – quince
16 – dieciséis
17 – diecisiete
18 – dieciocho
19 – diecinueve
20 – veinte
Patterns from 21-100
From 21 onward, numbers start following a predictable pattern.
- 21-29
These are written as one word
21 – veintiuno
22 – veintidós
23 – veintitrés
24 – veinticuatro
25 – veinticinco
26 – veintiséis
27 – veintisiete
28 – veintiocho
29 – veintinueve
- 30-99
From 30 onward, numbers are separated with “y” (and):
31 – treinta y uno
42 – cuarenta y dos
57 – cincuenta y siete
- 100
Cien (100) when alone.
Ciento (101-199): Ciento diez (110), Ciento ochenta y cuatro (184).
Beyond 100: Thousands and Millions
Hundreds (200-900) agree in gender with nouns
Doscientas sillas (200 chairs)
Doscientos libros (200 books)
1,000 and beyond
1,000 = Mil
2,000 = Dos mil
10,000 = Diez mil
100,000 = Cien mil
Millions and Billions
- 1,000,000 = Un millón
Example: “Un millón de personas.” → “One million people.”
- 1,000,000,000 = Mil millones (One billion in English!)
Ordinal Numbers: First, Second, Third…
Ordinal numbers show order, not quantity—like first place, third floor, or tenth anniversary. While English uses ordinal numbers freely, Spanish follows a few key rules.
How to Use Ordinal Numbers
- Used for ranking, floors, anniversaries, and sequences.
- “Primero” (first) and “tercero” (third) drop the –o before masculine nouns:
Examples:
“El primer día.” → “The first day.”
“El tercer piso.” → “The third floor.”
- After 10th, cardinal numbers are preferred:
“El piso 14.” → “The 14th floor.” (prefered way of saying in Spanish)
“El decimocuarto piso.” → “The 14th floor.”
Nominal Numbers: Numbers That Aren’t About Counting
Not all numbers represent a quantity—some are just labels. In Spanish, nominal numbers are used for things like phone numbers, addresses, and jersey numbers.
- Phone numbers
Example: 612-934-213
Instead of reading each digit separately like in English (six-one-two, nine-three-four, two-one-three), Spanish groups them into pairs or triplets: “Seis doce, nueve treinta y cuatro, dos trece.”
If a phone number has an odd number of digits, the first digit may stand alone.
Example: 9-876-543 → “Nueve, ocho setenta y seis, cinco cuarenta y tres.”
- Jersey numbers
“El número ocho metió el gol.” → “Number eight scored the goal.”
Everyday Uses of Spanish Numbers
Numbers show up everywhere in daily life. Whether you’re telling time, giving your address, buying groceries, or watching a soccer match, you’ll need to use numbers in Spanish.
And trust me, getting them wrong can lead to some interesting situations—like accidentally booking a hotel room or table at a restaurant for “veinte” (20) people instead of “dos” (2)!
Here are some of the most important places where numbers pop up in Spanish conversations—and how to use them correctly.
Telling the Time
Numbers are essential for telling time in Spanish, and there are a few key rules to remember:
Use “Es la” for 1 o’clock, but “Son las” for everything else.
Examples:
“Es la una.” → “It’s 1:00.”
“Son las tres y media.” → “It’s 3:30.”
For minutes before the hour, subtract.
Example: “Son las ocho menos cuarto.” → “It’s a quarter to eight.”
Shopping and Prices
Whether you’re ordering coffee or negotiating at a market, Spanish numbers are crucial for handling money:
Commas and periods flip in Spanish
Correct: “1.500 euros” → “One thousand five hundred euros”
Incorrect: “1,500 euros” → In Spanish, this looks like 1.5 euros!
Ways to say prices
Examples:
“Un euro con cincuenta” → €1.50
“Uno cincuenta” → €1.50 (More casual way of saying)
Dates and Birthdays
Spanish dates use day-month-year format, and ordinal numbers aren’t used—except for “primero” (first).
Correct: “15 de junio de 2023” → “June 15, 2023”
Correct: “El primero de enero” → “January 1st”
Incorrect: “El segundo de enero” → “January 2nd” → Instead, say “el dos de enero”
House Numbers and Addresses
Unlike in English, Spanish places street names before house numbers.
Correct: “Calle Mayor 23” → “23 Mayor Street
Incorrect: “23 Calle Mayor”
Example: “Calle Gran Vía 18, 3ºB” → “18 Gran Vía Street, 3rd floor, Apartment B”
Math and Basic Calculations
If you’re ever asked a simple math question in Spanish, here’s how to say basic equations:
- Addition: “Dos más dos son cuatro.” → 2 + 2 = 4
- Subtraction: “Diez menos cuatro son seis.” → 10 – 4 = 6
- Multiplication: “Cinco por tres son quince.” → 5 x 3 = 15
- Division: “Doce dividido entre cuatro son tres.” →12 ÷ 4 = 3
Sports and Game Scores
Numbers are everywhere in sports—final scores, player stats, rankings, and more!
Examples:
“España ganó tres a uno.” → “Spain won 3-1.”
“El número diez metió el gol de la victoria.” → “Number 10 scored the winning goal.”
Tips for Mastering Spanish Numbers
Want to avoid mixing up quinientos (500) and cinco mil (5,000)?
These tips will help you get numbers right—every time:
Use songs: Catchy tunes help you memorize tricky numbers.
Practice out of order: Don’t just count up, mix it up!
Listen to native speakers: Pay attention to real-life pronunciation.
Say your and your family’s phone numbers in Spanish: It’s great practice for nominal numbers.
Test yourself daily: Challenge yourself with random numbers.
Read prices aloud when shopping: Even if it’s just in your head.
Play with Spanish bingo or flashcards: Learning through games makes it stick!
The more you hear, see, and say Spanish numbers, the faster they’ll become second nature. “¡A contar se ha dicho!” (Let’s get counting!)
Say the Right Number, Avoid the Wrong Disaster
Numbers might seem like a small part of learning Spanish (or any language), but as you’ve seen, they can make or break a conversation. From telling time to ordering food, and from sharing your phone number to giving your age (accurately this time!), numbers are woven into everyday interactions.
Getting them wrong might land you saying you’re 90 years instead of 30, 15 coffees instead of 5, or even a five-kilo wheel of cheese when you just wanted a slice.
But getting them right? That means confidence, clarity, and real communication.
Happy counting—the right way!
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