➕ How much do higher interest rates add to your loan payments?

Finn

This calculator is a handy tool for visualizing the impact of rising interest rates on your monthly payments and total borrowing costs. It completely reimagines the original [Rent vs Buy](/heyfinfam/views/rent-vs-buy) calculator, stripping away the complex real estate variables to focus purely on a straightforward rate comparison for any standard loan. You can easily plug in your loan amount, term, and the old and new rates to see exactly how much extra you'll be paying. Keep in mind that this uses a standard fixed-rate amortization formula, so it won't account for variable rates or specific loan origination fees, but it provides a perfect baseline comparison.

Reviewed v26.10.0