Loan calculator methodology

RepayRoute calculators estimate repayment outcomes from the values entered by the user. They are built for comparison and planning, not for replacing a formal lender quote.

Common inputs

Typical inputs include loan amount, annual interest rate, term, payment frequency, start date and any extra payment amount. Changing any of these can alter both the monthly payment and total interest.

What may be excluded

Real loans may include arrangement fees, early repayment charges, insurance, taxes, late fees, variable-rate changes and lender-specific rounding. These details can make a real agreement differ from a simple calculator estimate.

How to use results safely

Use the estimate to compare scenarios, then check the exact repayment schedule, APR, fees and terms from the lender before making a borrowing decision.