Formal:
* "ভালো থাকুন" (Bhalo thakun): This is the most common and polite way to say "enjoy your day" in Bengali. It literally translates to "stay well" or "be good".
* "সুন্দর দিন কাটান" (Sundor din katan): This translates to "have a nice day" and is also a good formal option.
Informal:
* "ভালো থেকো" (Bhalo theko): This is the informal version of "ভালো থাকুন" and is suitable for friends and family.
* "দিনটা ভালো কাটান" (Din ta valo katan): This is a more casual way to say "have a nice day" and is also suitable for friends and family.
Other options:
* "আপনার দিনটা শুভ হোক" (Aponar din ta shuv hok): This translates to "Have a good day" and is slightly more formal than "ভালো থাকুন".
* "দিনটা ভালো কাটুক" (Din ta valo katuk): This is a more hopeful way to say "have a nice day".
The best choice for you will depend on the specific situation and the person you are talking to.