Rental Property Calculator help for property I already own

[Jeffrey Hayes]

Hi,  my question that I'm throwing out there is that I'm fairly new to bigger pockets and I know that the Rental Properties Calculator is designed to analyze homes that you would like to buy and hold/rent out.  I'm using it on a rental home that I already own but I'm not sure if it was designed for this as the amount of interest I'm paying now on a 15 year conventional loan will be different at this point then when it was in 2008 when I refinanced. Will the cash flow projection still be accurate or what do I need to do to make sure the numbers are correct?  Thanks,  Jeffrey Hayes