What Is a Fixed Interest Rate?

A fixed interest rate offers stability, ensuring level payments throughout your loan's term, unlike variable rates, which fluctuate with market conditions. Understand the implications, calculation methods, and strategic choices involved in selecting a fixed or variable rate to better manage your financial planning.

A fixed interest rate is attractive to borrowers who don’t want their interest rates fluctuating over the term of their loans, potentially increasing their interest expenses and, by extension, their mortgage payments. This type of rate avoids the risk that comes with a floating or variable interest rate, in which the rate payable on a debt obligation can vary depending on a benchmark interest rate or index, sometimes unexpectedly.

Borrowers are more likely to opt for fixed interest rates when the interest rate environment is low when locking in the rate is particularly beneficial. The opportunity cost is still much less than during periods of high interest rates if interest rates end up going lower.

Fixed rates are usually higher than adjustable ones. Adjustable or variable-rate loans often start with lower teaser rates, making them attractive when interest rates are high. Source