Do you prefer imperial over metric, or vise versa. No worries, the portal supports both. Once logged in, navigate to your profile & preferences page and select your preference. See the screenshots below to learn how:

Go to the menu in upper-right hand corner of your screen.

Under the menu options, click the "Profile & Preferences" link. 

On the Profile & Preferences page, click the "Settings" tab

Select your unit of measure preference & save. Presto! Measurement data will now be displayed in your chosen format.