Formal:
* শুভ বিকেল (Shubho Bikel): This is the most common and formal way to say "Good Afternoon" in Bengali. It literally translates to "Good Afternoon."
Informal:
* ভালো বিকেল (Bhalo Bikel): This is a more informal way to say "Good Afternoon," similar to "Good afternoon" in English. It literally translates to "Good Afternoon."
* বিকেল ভালো থাকো (Bikel valo thako): This is a more friendly and informal way to say "Good Afternoon," literally translating to "Have a good afternoon."
Note:
* You can use "Shubho Bikel" and "Bhalo Bikel" throughout the afternoon, but "Bikel valo thako" is more suitable for early afternoon.
* The best choice depends on the context and your relationship with the person you are speaking to.
Let me know if you need more information about the Bengali language!