Feel comfortable in knowing how much you can repay each month with this easy to use loan repayment calculator. Enter how much you would like to borrow, change your interest rates around from where the variable rate sits now, to the worst case scenario, to the best case scenario, decide if you want it to be a 20-25-30 year loan and how often you want to pay it off. It’s easy to play around with the figures to find your comfort level in your borrowing.