What Is an Interest-Only Mortgage Calculator?

Our interest-only calculator will help you work out how much your monthly interest payments could be on an interest-only mortgage. Simply enter the amount you want to borrow and the mortgage rate for the product you're considering. 

Use our How Much Can I Borrow? calculator if you're not sure what the maximum amount you can borrow is. You can also use our best buys below to compare interest-only mortgage rates currently available.

If you'e looking to borrow money to purchase a property, we strongly advise that you speak to our mortgage advisers about the mortgage deals that match your unique situation.

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This is not a quotation under the Consumer Credit Act. Figures are subject to validation of income, credit checks and a property valuation.

This interest-only mortgage calculator is a great way to start – but it’s certainly not a definitive answer – and if it’s not the answer you’re looking for, our experts can review your full situation and advise on the most appropriate course of action, including products you might not previously have considered.

Compare Interest-Only Mortgage Rates

Look at interest-only mortgage rates on the market right now with our free best buy tool.

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