How do you write hello in farsi?

There are actually two ways to say "hello" in Farsi, depending on the context:

* سلام (Salam): This is the most common and general greeting used for any time of day. It's equivalent to "hello" or "hi".

* صبح بخیر (Sobh be kheir): This literally means "good morning" and is used specifically in the mornings.

So, if you want to greet someone in Farsi, you can use سلام for any time of day, or صبح بخیر specifically in the morning.