The number of u. s. presidents who have been officially impeached convicted, and removed from office is

Hello,

The answer is "0".

Reason:

There is not president in history that has been impeached. Even thou Bill Clinton and Andrew Johnson were impeached by the House of Representatives but not by the Senate therefore they were not impeached.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

Italy , germany, austria, japan, and brazil.