How do you say hi in espanol?

There are many ways to say "hi" in Spanish, depending on the formality of the situation and your relationship with the person you are greeting. Here are a few options:

Formal:

* Buenos días: Good morning (used until noon)

* Buenas tardes: Good afternoon (used from noon to evening)

* Buenas noches: Good evening/Good night (used from evening until morning)

Informal:

* Hola: Hi (most common greeting)

* ¡Qué tal! How are you? (literally "What's up?")

* ¿Cómo estás? How are you? (more formal than "¡Qué tal!")

* Saludos: Greetings (a little less common)

Other:

* Hola, ¿qué tal? Hi, how are you? (combines "Hola" with "¡Qué tal!")

* ¡Hola a todos! Hi everyone! (used to greet a group)

It's important to choose the appropriate greeting for the situation. For example, you would use "Buenos días" to greet a teacher or a stranger, but you would use "Hola" to greet a friend or family member.