how would you ask “how are you?” Formally

"How are you?" (formally)

To ask "How are you?" formally, you can say:

"May I inquire about your well-being?" or "How are you doing today?"

To ask "How are you?" in a formal manner, you can use phrases such as:

1. "How are you doing today?"
2. "How are you this fine evening/morning?"
3. "I hope this message finds you well. How are you?"
4. "May I inquire about your well-being?"
5. "Could you kindly update me on your current state?"

Remember to always maintain a respectful tone and consider the appropriate level of formality based on the context and relationship with the person you are addressing.