Calling .php file in Wordpress page

I have a .php file that I need to be on a Wordpress page. (it's a calculator if your wondering) I'm not exactly sure how I can call this .php file to the page so it works. Any ideas?

 

If you really just want to call it into a page just use something like:

<?php include("./myfile.php"); ?>

Code (markup):

to include it in the page.

 

I already tried that but I figured it out. Instead of placing the php file in a page I made the file it's own page.

I uploaded the .php file to the root folder of my site on the server, typed in the location of the file in the address bar and it worked.

 

Nice, glad to hear you got it working.