Mortgage Loan Rate Calculator Widget installs as a widget on your wordpress blog or website. Loan Calculator Pro works on any type of health blog, fitness, automotive websites, Medical Games, science, Medical Terminology Study Aids sites,real estate & mortgage company websites, and more. You can also use the mortgage loan calculator on your wordpress blog pages using custom shortcode or just add it as a sidebar widget. Contact support anytime for assistance. Thanks for using The Loan Calculator Pro WordPress Widget.