This mortgage calculator for buy to let (btl) mortgages will give you an indication of how much you could borrow based on the amount of rental income you expect to receive each month and the value of the property.. The amount a lender is likely to lend you for a buy to let mortgage is largely based on rental income alone, unlike the salary-based lending criteria for standard residential mortgages.
Be sure to read our comprehensive guide to buy to let mortgages alongside our btl mortgage calculator to work out whether it could be a viable option for you. Remember, that this is only an indication and should not be considered a guarantee of lending.