P&I / Interest Only Calculator

P&I / Interest Only Calculator

Compare repayments between principal and interest, and interest only options, or find the total cost of these loans.


Compare and estimate basic home loan repayments

The Ratebuster Principal and Interest and Interest Only  Mortgage Repayment Calculator can help you compare the two types of mortgages and decide which one suits their financial goals and individual circumstances best. 

Should you have any questions or wish to proceed with a loan, feel free to contact us.


Please note, for comparison purposes, we recommend using the minimum monthly repayments rather than calculating fortnightly or weekly repayments, as these options cannot be directly compared.