The rule at a glance

más / menos + adjective + que

  • More / less than

    más ... que

    more ... than

    Mi hermano es más alto que yo.

    My brother is taller than me.

  • As ... as

    tan ... como

    as ... as

    Ana es tan inteligente como Luis.

    Ana is as intelligent as Luis.

  • The most / least

    el/la más ... de

    the most ... in

    Es la playa más bonita de España.

    It's the most beautiful beach in Spain.

  • Irregular forms

    mejor · peor · mayor · menor

    better · worse · older · younger

    Este coche es mejor que el otro.

    This car is better than the other one.

  • No más with the irregulars: mejor que, not más mejor. For quality, say mejor rather than más bueno.
  • De, not que, after a superlative (el más alto de la clase) and before a number in positive sentences (más de veinte libros).
  • As much / as many as: tanto/tanta/tantos/tantas + noun + como: Tengo tantos libros como tú. With a verb, just tanto como: Trabajo tanto como él.

Forms

Comparisons let you say something is "taller than", "as fast as" or "the best". There are three types: inequality (more or less than), equality (as ... as) and the superlative (the most or the least). The adjective always agrees with its noun in gender and number.

The formulas

TypeFormulaExampleEnglish
More thansubject + más + adjective + queJuan es más alto que PedroJuan is taller than Pedro
Less thansubject + menos + adjective + queEste libro es menos interesante que eseThis book is less interesting than that one
As ... assubject + tan + adjective + comoAna es tan inteligente como LuisAna is as intelligent as Luis
The most /​ leastel/la/los/las + (noun) + más/menos + adjective (+ de)Es el estudiante más inteligente de la claseHe is the most intelligent student in the class
Amountsmás/menos + noun + queTengo más libros que túI have more books than you
Actionsverb + más/menos queElla estudia más que yoShe studies more than I do

Irregular forms

Four common adjectives have irregular comparative and superlative forms. Don't use más with mejor, peor, mayor or menor. For the superlative, add the definite article: el mejor, la peor, los mayores.

AdjectiveMeaningComparativeTranslation
buenogoodmejorbetter
malobadpeorworse
grandebig / old (age)mayorbigger / older
pequeñosmall / youngmenorsmaller / younger

When to use it

1. Más / menos ... que: more or less than

The adjective agrees with the subject: Las chicas son más altas que los chicos.

Mi hermano es más alto que yo – My brother is taller than me

Este libro es menos interesante que ese – This book is less interesting than that one

Madrid es más grande que Barcelona – Madrid is bigger than Barcelona

Esta camisa es más cara que esa – This shirt is more expensive than that one

2. Tan ... como: as ... as

Use tan ... como when two things are equal in some quality.

Soy tan fuerte como tú – I'm as strong as you

Mi coche es tan rápido como el tuyo – My car is as fast as yours

Ella es tan alta como su hermana – She is as tall as her sister

Este hotel es tan cómodo como el anterior – This hotel is as comfortable as the previous one

3. El / la más ... de: the most, the least

The article matches the noun, the adjective comes after más/menos, and "in" or "of" is de, not que.

Ella es la más simpática de la clase – She's the nicest in the class

Es el producto más barato de la tienda – It's the cheapest product in the shop

Es la ciudad más grande del país – It's the biggest city in the country

Son los libros menos interesantes de la biblioteca – They're the least interesting books in the library

4. Mejor, peor, mayor, menor

The four irregular forms never take más.

Este coche es mejor que el otro – This car is better than the other one

El tren es peor que el avión – The train is worse than the plane

Mi padre es mayor que mi madre – My father is older than my mother

Soy menor que mi hermano – I'm younger than my brother

5. Comparing amounts and actions

Más/menos + noun + que compares amounts; verb + más/menos que compares actions.

Tengo más libros que tú – I have more books than you

Hay menos estudiantes que ayer – There are fewer students than yesterday

Ella estudia más que yo – She studies more than I do

Duermo menos que mi hermano – I sleep less than my brother

Common mistakes

No más with irregular forms

Not this (incorrect): más mejor

But this (correct): mejor. Never use "más" with irregular forms (mejor, peor, mayor, menor).

Mejor, not más bueno

Not this (incorrect): Este vino es más bueno que ese

But this (correct): Este vino es mejor que ese – This wine is better than that one. Use "mejor" rather than "más bueno" for quality.

De after superlatives

Not this (incorrect): El más alto que la clase

But this (correct): El más alto de la clase – The tallest in the class. Use "de" (not "que") after superlatives to mean "in" or "of".

Más de before numbers

Not this (incorrect): Tengo más que veinte libros

But this (correct): Tengo más de veinte libros – I have more than twenty books. Use "más de" or "menos de" before numbers, not "que".

Word order in superlatives

Not this (incorrect): El más interesante libro

But this (correct): El libro más interesante – The most interesting book. English puts "most interesting" before the noun; Spanish puts the noun first: el libro más interesante.

Quick check

8 questions
  1. 1. How do you say 'Maria is taller than Juan'?

  2. 2. What's the correct way to say 'He is as intelligent as his sister'?

  3. 3. Which is the correct superlative: 'It's the most beautiful city in Spain'?

  4. 4. How do you say 'This wine is better than that one'?

  5. 5. What's the correct way to say 'My father is older than my mother'?

  6. 6. How do you say 'I have more than 20 books'?

  7. 7. Which sentence is correct: 'She studies more than I do'?

  8. 8. What's the correct way to say 'It's the worst film of the year'?

Test your understanding of Spanish comparisons and superlatives.

Next steps

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Going further

Mayor or más grande, agreement, set expressions and more examples

Mayor or más grande?

Mayor is usually for age, más grande for physical size.

Age: Mi hermana es mayor que yo – My sister is older than me

Size: Esta casa es más grande que la otra – This house is bigger than the other

Agreement in superlatives

Adjectives agree in gender and number with the noun being described.

Fem. plural: Las casas más grandes – The biggest houses (grandes agrees with casas)

Masc. plural: Los chicos más altos – The tallest boys (altos agrees with chicos)

Common expressions

Más o menos – More or less / So-so

The more... the more: Cuanto más estudio, más aprendo – The more I study, the more I learn

More and more: Hace cada vez más calor – It's getting hotter and hotter

As... as possible: Habla lo más rápido posible – Speak as fast as possible

More examples

María es más alta que Juan – Maria is taller than Juan

Pedro es tan rápido como Ana – Pedro is as fast as Ana

Esta es la casa más grande – This is the biggest house

Los zapatos son tan buenos como los míos – The shoes are as good as mine

Son los libros menos interesantes – They're the least interesting books