One for two Mortgage Calculator

There are many factors to be considered in building mortgage:
Calculate different sources of income, number of properties held, purpose of usage, etc.
With the announcement of the HKMA and the Mortgage Insurance Company in October 2019, there are already many apps in the market that can calculate purchasing power, but what about "one for two"? That is, when you own a property or have become a guarantor/borrower, you must consider those mortgage information from both the new and old properties, including different interest rates, outstanding loan amounts, and number of year when you want to buy an additional property.

"One for two" can help you. In the app, you can calculate the combined purchasing power by considering all the above.