How do you say how sad in French?

There are a few ways to say "how sad" in French, depending on the context and nuance you want to express:

General sadness:

* Comme c'est triste! - This is the most common and direct translation, meaning "How sad it is!"

* Quel dommage! - This is a more general expression of regret, meaning "What a pity!" or "Too bad!"

* C'est vraiment triste. - This translates to "It's truly sad."

Specific sadness:

* Je suis tellement triste. - This means "I'm so sad."

* Je suis attristé(e). - This means "I'm saddened."

* J'ai le cœur brisé. - This is a stronger expression meaning "My heart is broken."

Empathy for someone else's sadness:

* C'est dommage pour toi. - This means "It's a shame for you."

* Je suis désolé(e) pour toi. - This means "I'm sorry for you."

You can also use an adjective to describe the sadness:

* Très triste - Very sad

* Profondément triste - Deeply sad

* Extrêmement triste - Extremely sad

The best translation depends on the specific context. For example, you might use "Comme c'est triste!" to comment on a sad story, while you might use "Je suis tellement triste" to express your own personal feelings of sadness.