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However, you will be required to pay a lump sum at the end of your mortgage term to clear the debt, Use our comprehensive online mortgage calculator which shows the monthly interest only and repayment amounts on a mortgage. This calculator will help you work out how much your monthly interest Best Interest-Only Buy-To-Let Remortgage Rates Today The table below shows a selection of the best interest-only buy-to-let remortgage rates available today from various lenders. Borrow £5,000 to £20,000, Considering a fixed rate mortgage? Learn more about fixed mortgages and you could find the best deal for you with NatWest. We would like to show you a description here but the site won’t allow us. Retirement Interest Only mortgage rates These rates apply to existing members borrowing more and switching to a new deal. Your monthly payments don’t reduce the amount Use our free mortgage service to compare rates from the UK's leading lenders. Find out more about if Interest-only Mortgages are for you today. Updated in real-time. Get today's home mortgage rates with Citizens. Take a look here. A retirement interest-only mortgage, commonly known as RIO, is a type of mortgage specifically designed for those in retirement. > Best mortgage rates calculator: Check the deals you could apply for Learn all about interest-only mortgages, including whether you could get one and how to find the best interest-only mortgage deal for you. The best mortgage rates on the market right now Telegraph Money reveals the best deals available, whether you’re a first-time buyer or remortgaging 2026 Barclays retirement interest-only mortgage. 15 per cent in December from Nationwide Building Society is lowering its mortgage rates , along with several other high street banks and building societies. Discover how your repayments Overview of the best mortgages in 2026 available in the UK. Calculate monthly payments and compare with repayment mortgages. Tracker mortgages are designed so that your interest rate goes up and down in line with the Bank of England base rate. Unlike traditional mortgages, RIO mortgages Tracker mortgage - your interest rate is linked to the Bank of England base rate. Find your best offset mortgage rate. The Bank of England’s Monetary Policy Committee held interest rates in April. Interest only mortgage payment calculator Overall and long term cost mortgage calculator Capital & interest monthly payment mortgage calculator Use the calculator below to compare monthly Compare current interest only mortgage rates in the UK. If you’re considering a Santander Use our mortgage rates tool to compare mortgage deals and calculate your best monthly repayments. Switch to interest only to lower your monthly costs If rising interest rates are leaving you worried about how you'll afford mortgage costs, consider an interest-only mortgage. Buy-to-let and retirement interest-only. 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