à plus vs. à bientôt vs. à demain?

[dfs90]

à plus vs. à bientôt vs. à demain? What are the difference, please be very thorough explaining... Also why does "tard" sometimes change the meaning and sometimes not?

Thank you very much; Merci beaucoup!

[KatrineTJ]

"À plus" is short for "à plus tard" which means "see you later". "À bientôt" means "see you soon" and "à demain" means "see you tomorrow". You can follow "à" by a date, month, day of the week etc. For example: "À lundi" meaning "see you monday".

[Felix-Nguyen]

merci beaucoup!