Hands down, the best mortgage calculator on the Chrome Web Store
Calculate your monthly mortgage payment with this simple to use calculator. It automatically pulls in the national average rates, and you can specify which state you are looking in to get average rates for that state. As a bonus feature, instantly see if rates have gone up or down in the past week!
This is a simple, easy to use extension and great for when you are looking to purchase a new home or refinance an existing home.