In Tagalog, "How are you?" can be said in a few ways:
* Kumusta ka? (Formal)
* Kamusta ka? (Informal)
* Mabuti ba ang pakiramdam mo? (More literally, "Are you feeling well?")
* Ano ang lagay mo? (How are you doing?)
The best choice depends on the context and your relationship with the person you're speaking to.