If the last character is always a letter:
=IF(EXACT(UPPER(RIGHT(D18,1)),RIGHT(D18,1)),"Upper ","NotUpper")

But this will return Upper for numbers, punctionation, special characters, ...

=IF(AND(CODE(RIGHT(D18,1))=CODE("A"),CODE(RIGHT(D 18,1))<=CODE("Z")),
"upper","not upper")

Checks for A to Z.


Roger on Excel wrote:

I need to search for a word with a capital letter at the end of the string.

For example

Hydrochloric acid 1M

Ive tried using =IF(RIGHT(D18)="M","yes","no"), but it doesnt differentiate
between lower case and upper case.

Can anyone help?

Thanks,

Roger

--

Dave Peterson