The Philippine (Real Estate) Investment Calculator is a handy reference tool for investors of property in the Philippines. By…The Philippine (Real Estate) Investment Calculator is a handy reference tool for investors of property in the Philippines. By entering the property size, rate per square meter and a commission percentage you can quickly calculate the typical expenses involved in a real estate transaction to see the Net Income from a Seller's perspective as well as the Total Cost from a Buyer's perspective. The results are shown in Philippine Pesos and as long as you're connected to the internet, any currency selected from the list; with real-time exchange rates.