The letter h in Spanish is always silent. Hola is pronounced /ˈola/, exactly like the wave ola. Hambre is /ˈambɾe/. Hijo is /ˈixo/. Whatever the letter does in other languages, in Spanish it just sits there, a ghost of Latin etymology. And yet you have to write it. Forget the h in hola and you have produced ola (wave) — a real word with a different meaning. This page covers why the h exists at all, where you have to remember it, and the homophone traps that catch every learner.
Why is the h there if it is silent?
Pure historical inertia. Latin had words beginning with h- that were pronounced (faintly) in Classical Latin. By Vulgar Latin the h had already gone quiet, and by the time Spanish was a separate language, it was completely silent. The spelling, however, was preserved. Then a second wave: many Latin words that began with f- evolved into Spanish words beginning with h- — facere → hacer, filius → hijo, fungus → hongo, farina → harina. The /f/ sound first weakened to /h/ and then disappeared entirely, but the letter h was kept as a written reminder.
So today the h does no phonetic work. It exists for three reasons: tradition, etymology (so that hospital still looks like Latin hospitalis), and disambiguation in homophone pairs.
The high-frequency h-words
You will meet these in your first few months of Spanish. Each one is a word where forgetting the h changes nothing about pronunciation but ruins the spelling.
| Word | Meaning | Pronunciation |
|---|---|---|
| haber | to have (auxiliary); there is/are | /aˈβeɾ/ |
| hacer | to do, to make | /aˈθeɾ/ |
| hablar | to speak, to talk | /aˈβlaɾ/ |
| hola | hello | /ˈola/ |
| hora | hour, time (clock) | /ˈoɾa/ |
| hoy | today | /oi/ |
| hijo / hija | son / daughter | /ˈixo/, /ˈixa/ |
| hombre | man | /ˈombɾe/ |
| hambre | hunger | /ˈambɾe/ |
| hermano / hermana | brother / sister | /eɾˈmano/, /eɾˈmana/ |
| huevo | egg | /ˈweβo/ |
| hospital | hospital | /ospiˈtal/ |
| hotel | hotel | /oˈtel/ |
| helado | ice cream | /eˈlaðo/ |
| hasta | until, up to | /ˈasta/ |
Hola, ¿qué tal? Hace mucho que no nos vemos.
Hi, how are you? It's been a long time since we last saw each other.
Tengo hambre, ¿hay algo de comer en la nevera?
I'm hungry — is there anything to eat in the fridge?
Mi hermana estudia medicina y trabaja en el hospital de la ciudad.
My sister studies medicine and works at the city hospital.
Patterns that always carry h
A few prefixes and roots come with h baked in. If you recognise them, you do not have to memorise each word individually.
hum-, hue-, hui-
Words beginning with hum- almost always have h: humano, humilde, húmedo, humor, humo, hueso (wait, hueso is in the next group), humedad.
Words beginning with hue- or hui- always have h: huevo, hueso, huerta, huerto, huele, huésped, huir, huida.
El huésped del hotel se quejó del ruido a las tres de la madrugada.
The hotel guest complained about the noise at three in the morning.
Huele a tortilla recién hecha, qué hambre.
It smells of freshly made omelette — I'm starving.
hipo-, hiper-, hidro-, hetero-, homo-, hexa-
Greek-derived prefixes keep h: hipopótamo, hiperactivo, hidrógeno, hidratar, heterogéneo, homogéneo, homosexual, hexágono, hipoteca, hipótesis, hospital, hostil, historia.
Firmamos la hipoteca el lunes y nos mudamos a fin de mes.
We signed the mortgage on Monday and we're moving at the end of the month.
hecho, hace, había and the haber forms
The verb haber is one of the highest-frequency verbs in Spanish, and every form starts with h: he, has, ha, hemos, habéis, han (present perfect auxiliary); había, habías, había, habíamos, habíais, habían (imperfect); habrá, habrán (future); hay (there is/are); hubo, hubiera, haya. None of those are pronounced with any aspiration — the h is just a written marker.
Hoy he ido al médico y me ha mandado unos análisis.
Today I went to the doctor and he ordered some tests for me.
Hace dos años que vivimos en este piso.
We've been living in this flat for two years.
The expressions hace + time (ago, for) and hay + noun (there is/are) are everyday vocabulary in Spain. Both keep the h.
The homophone traps
Because h is silent, several pairs of words sound identical but mean very different things. Confusing them in writing is a common error even among native speakers.
a vs ha vs ah
- a — preposition (to, at).
- ha — third-person singular of haber (he has done...).
- ah — interjection of surprise or realisation.
Mi hijo ha ido a la escuela en bici.
My son has gone to school by bike. (ha = auxiliary; a = preposition 'to')
Ah, no sabía que ya habías llegado.
Oh, I didn't know you'd already arrived. (ah = interjection)
e vs he vs eh
- e — variant of y (and) used before words starting with i- or hi-: padres e hijos.
- he — first-person singular of haber (I have done...).
- eh — interjection (hey, eh).
He invitado a mis padres e hijos a cenar el domingo.
I've invited my parents and (my) children to dinner on Sunday.
¡Eh, espera, que se te cae la cartera!
Hey, wait — your wallet's falling out!
hola vs ola
- hola — hello.
- ola — wave (of water or, by extension, of heat: una ola de calor).
Hola, ¿has visto esa ola tan grande?
Hi, have you seen that huge wave?
hecho vs echo
- hecho — past participle of hacer (done, made); also a noun meaning fact.
- echo — first-person singular of echar (I throw, I pour, I miss [someone]).
Te echo de menos desde que te has hecho mayor y ya no me llamas.
I miss you ever since you've grown up and stopped calling me.
El hecho es que ya está todo hecho.
The fact is that everything's already done.
ay vs hay vs ahí
- ay — interjection of pain or dismay.
- hay — there is, there are (from haber).
- ahí — there (place).
¡Ay! Hay un cristal roto ahí, ten cuidado.
Ouch! There's broken glass over there, be careful.
That sentence contains all three in their natural roles, which is the easiest way to internalise them.
honda vs onda
- honda — deep (feminine adjective); also sling, slingshot.
- onda — wave (radio, sound), and the colloquial expression qué onda (LatAm) or buena onda (more LatAm than peninsular).
La onda del wifi no llega al fondo del jardín.
The Wi-Fi signal doesn't reach the back of the garden. — onda = radio wave/signal.
Sentí una tristeza muy honda al enterarme de la noticia.
I felt a very deep sadness when I heard the news. — honda = deep (feminine adjective).
Words that look like they should have h but do not
The opposite trap: words where English speakers expect an h because their language has one, but Spanish does not. The most common case is invierno (winter) — English hibernate has h, but the Spanish word does not. Similarly, azar (chance, randomness) has no h, even though English hazard does. And the verb acaecer (to happen) — no h, even though it shares Latin roots with words that did.
The reverse is also possible: some Spanish words have h where their cognates do not. Hierba (grass) is related to French herbe — both keep the h. Hueso (bone) corresponds to Latin ossum with no h. Etymology is not always your friend.
How this differs from English
English h is a real sound: house, happy, hello all begin with a clearly aspirated /h/. In Spanish, none of that. The letter is purely orthographic. Two implications:
- Reading aloud: do not pronounce the h. Hola is /ˈola/, not /ˈhola/. Hospital is /ospiˈtal/, not /hospiˈtal/. Even when the h sits in the middle of a word — vehículo, ahogar, prohibir — it is silent. Vehículo is /beˈikulo/.
No olvides apagar la luz del vehículo antes de cerrar la puerta.
Don't forget to turn off the car light before closing the door.
- Listening: when you hear a Spanish word that starts with a vowel sound, you cannot tell whether it begins with h or not. Ola and hola are acoustically identical. Spelling has to be learned independently of sound.
The ch trap
There is one place where h is not silent: the digraph ch, which represents the single sound /tʃ/ (English ch as in chair). This is treated as a unit in Spanish and is never separated. Mucho /ˈmutʃo/, chico /ˈtʃiko/, coche /ˈkotʃe/.
Mi coche es viejo, pero todavía funciona bastante bien.
My car is old, but it still works pretty well.
(In peninsular vocabulary, coche is the word for car. Carro — common in much of Latin America — sounds odd or rural to most Spaniards.)
This is not a "silent h" — it is part of a digraph that produces a real sound. The rule about silent h applies only when h stands alone, not when it follows c.
Common mistakes
❌ Ola, ¿qué tal el día?
Incorrect — *ola* without h means *wave*. The greeting is *hola* with h.
✅ Hola, ¿qué tal el día?
Hi, how was your day?
❌ Yo e estudiado mucho este fin de semana.
Incorrect — the auxiliary form is *he*, not *e*.
✅ Yo he estudiado mucho este fin de semana.
I've studied a lot this weekend.
❌ A llovido toda la noche y los charcos son enormes.
Incorrect — the auxiliary is *ha*; *a* is the preposition.
✅ Ha llovido toda la noche y los charcos son enormes.
It's been raining all night and the puddles are huge.
❌ Ay un problema con la conexión.
Incorrect — *ay* is the interjection (ouch); *hay* is the verb (there is).
✅ Hay un problema con la conexión.
There's a problem with the connection.
❌ Te hecho de menos.
Incorrect — *echar de menos* (to miss) has no h. *Hecho* is the participle of *hacer*.
✅ Te echo de menos.
I miss you.
Key takeaways
- The letter h in Spanish is silent everywhere it stands alone. It exists for etymological and disambiguating reasons.
- The high-frequency h-words to memorise: haber, hacer, hablar, hola, hora, hoy, hijo/hija, hombre, hambre, hermano/hermana, huevo, hospital, hotel, helado, hasta.
- Productive patterns: hue-, hui-, hum- almost always have h; Greek prefixes (hidro-, hipo-, hiper-, homo-, hetero-) always do.
- Watch the homophone pairs: a / ha / ah, e / he / eh, hola / ola, hecho / echo, ay / hay / ahí, honda / onda. The wrong choice is a written gaffe even though the pronunciation is identical.
- The digraph ch is not "silent h" — it is the single sound /tʃ/, completely different from solo h.
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
- Ortografía española: visión generalA2 — An overview of Spanish spelling: a mostly one-letter-one-sound system, with a few targeted complications (c/g/x/h, b/v, ll/y) that all have predictable rules. Peninsular Spanish keeps the c/z–s distinction, making the spelling more phonetically transparent than Latin American varieties.
- La hache mudaA1 — The Spanish h is silent — always. It is never pronounced, in any position, in any word. Its presence is purely etymological, preserving Latin or Arabic origins. This page covers the silent h, the spelling pitfall of dropping it in writing, and the one place where h is not silent (the digraph ch).
- El alfabeto españolA1 — The 27 letters of the Spanish alphabet — including the defining ñ — with peninsular letter names (uve, uve doble, ye), pronunciation notes per letter, and a clear account of why ch and ll are no longer separate letters since the 1994 RAE reform.
- B vs V: cómo escogerA2 — When to write b and when to write v in Spanish, with the few real rules and the high-frequency words you simply have to memorise.
- C vs S vs Z: la distinción peninsularA2 — How peninsular Spanish keeps c (before e/i) and z distinct from s in sound, making the spelling system phonetically transparent.
- Errores de pronunciaciónA2 — The ten English phonological habits that transfer into Spanish — diphthongized vowels, schwa reduction, aspirated stops, English /r/, /θ/ collapse — and how to override each one for a clean peninsular accent.