Comparison is one of the first things a learner needs in real conversation — mi piso es más pequeño que el tuyo, este café es tan bueno como el de la otra esquina. Spanish builds comparisons with three small frames you can memorise in five minutes: más + adjective + que (more than), menos + adjective + que (less than), and tan + adjective + como (as … as). That covers ninety per cent of everyday comparison. The remaining ten per cent — the de vs que split before numbers, comparing nouns instead of adjectives, comparing whole verbs — is what this page exists to nail down properly.
If you are coming from English, the structural shock is small but real: English has two ways to make a comparative (taller and more interesting), and Spanish only has one (más alto, más interesante). There is no -er ending. Más does the entire job, every time. That alone removes a chapter of complications.
The three core frames
Every comparison in Spanish slots into one of three templates. The adjective in the middle agrees with whoever it is describing, exactly as it would anywhere else.
| Type | Frame | Example |
|---|---|---|
| Superiority (more) | más
| Eres más alto que yo. |
| Inferiority (less) | menos
| Soy menos paciente que mi hermana. |
| Equality (as … as) | tan
| Este café es tan bueno como el otro. |
Madrid es más grande que Barcelona, pero Barcelona es más bonita que Madrid — eso dicen, al menos.
Madrid is bigger than Barcelona, but Barcelona is prettier than Madrid — that's what they say, anyway.
Mi novio es menos hablador que yo, y eso lo agradezco.
My boyfriend is less talkative than me, and I appreciate that.
Esta paella está tan rica como la que hace mi abuela.
This paella is as tasty as the one my grandma makes.
Notice the adjective still agrees with the noun it describes. Madrid and Barcelona are feminine cities, so más grande and más bonita take the corresponding forms. Mi novio is masculine, so menos hablador. Esta paella is feminine, so tan rica. The comparison frame is bolted onto the adjective without changing how agreement works.
The crucial de vs que split
Spanish makes a distinction English does not: the word that comes after más or menos is que when you are comparing to a person, thing, or clause, but de when you are comparing to a number or a quantity.
| What comes next | Connector | Example |
|---|---|---|
| Person, thing, clause | que | más alto que Pedro / que tú |
| Number, quantity | de | más de cinco / de la mitad |
Tengo más de veinte primos por parte de mi madre.
I have more than twenty cousins on my mum's side. — Number after más, so de.
Tengo más primos que tú.
I have more cousins than you. — Comparing to a person (tú), so que.
Ha llovido menos de diez días en todo el invierno.
It's rained fewer than ten days the whole winter. — Quantity after menos, so de.
Ha llovido menos este invierno que el anterior.
It's rained less this winter than last year. — Comparing two periods (clausal), so que.
This is one of the most reliable error-spotters in Spanish: más que cinco is wrong, más de cinco is right. English collapses both into more than, which is why anglophones default to que and overshoot. Train the reflex early.
There is a narrow exception worth mentioning: when a negative sentence quantifies a known amount, Spanish uses no … más que to mean only (an exact limit, not a comparison). No tengo más que diez euros means "I only have ten euros," not "more than ten." The de-version no tengo más de diez euros means "I don't have more than ten." Different meanings, different connectors — this trips up advanced learners too.
No me quedan más que dos cervezas en la nevera.
I only have two beers left in the fridge. — no … más que = only.
No me quedan más de dos cervezas en la nevera.
I don't have more than two beers left in the fridge. — at most two; pure quantity comparison.
Comparing nouns
When the thing being compared is a noun, not an adjective, you still use más / menos / tan(to) — but the agreement changes for tanto.
| Type | Frame | Example |
|---|---|---|
| More (noun) | más
| más libros que yo |
| Less (noun) | menos
| menos tiempo que antes |
| As much/many (noun) | tanto/a/os/as
| tantos amigos como tú |
The big change is on the equality frame. Tan (used with adjectives) becomes tanto / tanta / tantos / tantas when it modifies a noun, and it agrees in gender and number with that noun.
Tengo más amigos en Madrid que en Sevilla.
I have more friends in Madrid than in Seville.
Mi madre tiene tantas plantas como una floristería entera.
My mum has as many plants as an entire flower shop. — tantas (fem. pl.) agrees with plantas.
Este mes hay menos turistas que en agosto, gracias a Dios.
This month there are fewer tourists than in August, thank God.
No tengo tanto dinero como mi cuñado, pero tengo más tiempo libre.
I don't have as much money as my brother-in-law, but I have more free time. — tanto (masc. sg.) agrees with dinero.
Comparing verbs
If you are comparing how much someone does something — eats, sleeps, works — the frame attaches to the verb:
| Type | Frame | Example |
|---|---|---|
| More (verb) | verb + más que | Como más que tú. |
| Less (verb) | verb + menos que | Duermo menos que antes. |
| As much as (verb) | verb + tanto como | Estudio tanto como ella. |
Here tanto is invariable — there is no noun for it to agree with, so it stays in its default form.
Mi padre trabaja tanto como cuando tenía cuarenta años.
My dad works as much as he did when he was forty.
Bebo menos café que antes y duermo mucho mejor.
I drink less coffee than before and I sleep much better.
Equality: two more ways to say it
Beyond tan … como, Spanish has two further frames for equality that you will hear in everyday Peninsular speech.
igual de + adjective + que — "just as … as." Very common in conversation, slightly more emphatic than tan … como.
Tu hermano es igual de simpático que tú.
Your brother is just as friendly as you. — igual de + adj. + que.
El piso nuevo es igual de pequeño que el de antes.
The new flat is just as small as the old one.
igualmente + adjective or igual de + adjective with no second term — when the comparison is implicit and shared context tells the listener what you are comparing to.
Los dos exámenes son igual de difíciles.
The two exams are equally difficult.
These are stylistic variants, not replacements. Tan … como remains the workhorse and the one you should default to.
Source-language contrast: what English does differently
Three differences are worth flagging because they cause repeated errors:
English has two comparative forms — taller (synthetic, with -er) and more interesting (analytic, with more). Spanish only has the analytic one. Más alto covers both taller and more tall. There is no Spanish -er ending — never look for one.
English uses than for everything; Spanish splits it into que (comparisons) and de (numbers/quantities). English speakers default to que and consistently say más que cinco when they mean más de cinco.
English allows comparative absolutes like the more, the better. Spanish has its own version (cuanto más … más …) that lives on a separate page; the simple comparison frame on this page does not stretch to cover it.
Real-life templates worth memorising
These are sentences you will use every week. Memorise them as chunks and the frame becomes automatic.
Soy más alto que mi padre, pero menos alto que mi tío.
I'm taller than my dad, but shorter than my uncle. (literally 'less tall')
¿Es más caro que el de la otra tienda?
Is it more expensive than the one at the other shop?
Llevo más de diez años viviendo en Madrid.
I've been living in Madrid for more than ten years. — Numerical quantity, so de.
Este restaurante es tan bueno como dicen.
This restaurant is as good as they say.
No estudio tanto como debería, la verdad.
I don't study as much as I should, honestly.
A note on irregular forms
A handful of adjectives have irregular comparative forms that do not use más. Bueno (good) becomes mejor (better), not más bueno; malo (bad) becomes peor (worse); grande and pequeño have the special figurative comparatives mayor and menor. These are covered in detail on the irregular comparatives page — for now, just know that más bueno is wrong in most contexts (you say mejor) and that más malo is similarly replaced by peor.
Mi nuevo móvil es mejor que el anterior, pero la batería es peor.
My new phone is better than the old one, but the battery is worse. — Note: not *más bueno, *más malo.
Common Mistakes
❌ Tengo más que cinco amigos en Madrid.
Incorrect — number after más requires de, not que.
✅ Tengo más de cinco amigos en Madrid.
I have more than five friends in Madrid.
❌ Mi piso es más grande de el tuyo.
Incorrect — comparison to a thing (tu piso) takes que, not de.
✅ Mi piso es más grande que el tuyo.
My flat is bigger than yours.
❌ Eres tan inteligente que yo.
Incorrect — equality uses como, not que.
✅ Eres tan inteligente como yo.
You're as intelligent as me.
❌ Tengo tan libros como tú.
Incorrect — before a noun, tan becomes tanto/-a/-os/-as and agrees.
✅ Tengo tantos libros como tú.
I have as many books as you. — tantos agrees with libros (masc. pl.).
❌ Mi café es más bueno que el tuyo.
Awkward in everyday use — bueno has the irregular comparative mejor.
✅ Mi café es mejor que el tuyo.
My coffee is better than yours.
❌ Este libro es tanto interesante como el otro.
Incorrect — before an adjective, the form is tan, not tanto.
✅ Este libro es tan interesante como el otro.
This book is as interesting as the other one.
Key Takeaways
- Three frames cover everyday comparison: más + adj. + que (more than), menos + adj. + que (less than), tan + adj. + como (as … as).
- De before numbers and quantities, que before people, things, or clauses. This is the single most common error point for English speakers.
- Comparing nouns: use más / menos … que and tantos/-as … como. The equality form tanto agrees in gender and number with the noun.
- Comparing verbs: más que / menos que / tanto como attached to the verb. Tanto stays invariable here.
- The adjective in a comparison still agrees normally with the noun it describes.
- A few adjectives (bueno, malo, grande, pequeño) have irregular comparatives — mejor, peor, mayor, menor — which take the place of más + adj.; see the irregular comparatives page for the full story.
Now practice Spanish
Reading grammar gets you part of the way. The exercises are where it sticks — free, no signup needed.
Start learning Spanish→Related Topics
- Adjetivos: visión generalA1 — Spanish adjectives agree with their noun in gender and number, and usually come after the noun. An introduction to the four-form, two-form, and invariable patterns, the basics of plural formation, and the meaning-shift you get from pre-nominal placement.
- Comparativos irregulares: mejor, peor, mayor, menorA2 — A small group of Spanish adjectives builds the comparative without más: bueno → mejor, malo → peor, grande → mayor, pequeño → menor. When to use the irregular form and when to fall back on más bueno or más grande.
- Superlativos relativos: el más alto de la claseA2 — How Spanish builds the relative superlative — el/la/los/las + más + adjective + de + group — and the small set of irregular forms (mejor, peor, mayor, menor) that override the regular pattern.
- Adjetivos de cuatro formas: -o, -a, -os, -asA1 — Most Spanish adjectives have four distinct forms — masculine and feminine, singular and plural. Master the -o/-a/-os/-as pattern and you've solved the agreement problem for the majority of the adjectives you'll meet.
- Adjetivos de dos formas: invariables en géneroA1 — A large class of Spanish adjectives has only two forms — singular and plural — without distinguishing masculine and feminine. The endings -e, -ista, -ble, and most consonants put an adjective in this group.