The Spanish word for 13 is trece. It is written as one word and stays the same before masculine and feminine nouns.
13 (thirteen) in Spanish = trece, pronounced approximately TREH-seh (Spain) / TREH-seh (Latin America).
How Do You Say 13 (thirteen) in Spanish?
Trece means “thirteen.” It follows doce (12) and comes before catorce (14). The ordinal “thirteenth” is decimotercero or decimotercera.
Meaning: thirteen (the number 13)
Use trece for quantities, ages, dates, and prices: trece libros means “thirteen books.” It does not change to agree with the noun.
Different Ways to Express 13 (thirteen)
The cardinal number is invariable. An ordinal form is used when describing position or sequence.
1. Trece — the number 13
trece — thirteen. This is the basic cardinal number used for counting and amounts.
2. Trece días — thirteen days
trece días — thirteen days. Use trece before the plural noun. The number is the same with feminine nouns such as trece semanas.
3. Trece años — thirteen years old
trece años — thirteen years old. Spanish expresses age with tener: Tengo trece años means “I am thirteen years old.”
4. Decimotercero/a — thirteenth
decimotercero, decimotercera — thirteenth. The ordinal changes form to agree with the noun: el decimotercer día, la decimotercera página.
13 (thirteen) in Spanish: Quick Comparison
Use this comparison to choose the form that best fits your sentence. Pay attention to whether you are counting, describing a quality, or referring to a particular situation.
| Spanish | Meaning | Typical use |
|---|---|---|
| trece | thirteen | Counting |
| trece días | thirteen days | Quantities and duration |
| trece años | thirteen years old | Age |
| decimotercero, decimotercera | thirteenth | Order and sequence |
How to Pronounce trece
Trece has two syllables, TRE-ce. In much of Spain, c before e is pronounced like the th in English “thin”; in Latin America it is pronounced like s.
Example Sentences Using 13 (thirteen)
Read each example aloud and notice how the surrounding words give the phrase its exact meaning. The English translation is natural rather than a strict word-for-word rendering.
Meaning: I am thirteen years old.
Use: Spanish uses tener to express age.
Meaning: There are thirteen students in the class.
Use: Trece stays invariable before the plural noun.
Meaning: I live on the thirteenth floor.
Use: The shortened masculine ordinal comes before piso.
Frequently Asked Questions About 13 (thirteen) in Spanish
Tap a question below to see the answer.
How do you say thirteen in Spanish?
Say trece.
Does <em>trece</em> change for gender?
No. The cardinal number is invariable.
How do you say “I am thirteen years old”?
Say Tengo trece años, literally “I have thirteen years.”
How do you say “thirteenth” in Spanish?
Use decimotercero or decimotercera, depending on the noun.
How is the c in <em>trece</em> pronounced?
It is th in much of Spain and s in Latin American varieties.
Summary: 13 (thirteen) in Spanish
The number 13 is trece, unchanged before masculine or feminine nouns. Use tengo trece años for age, and an ordinal such as decimotercero/a for “thirteenth.”
