interest rate

[ in-ter-ist reyt, -trist ]

noun

, Finance.

1. Business. the amount that a lender charges a borrower for taking out a loan, for maintaining a balance on debt, etc.: typically expressed as an annual percentage of the loan balance.
2. Banking. the amount earned on a savings, checking, or money market account, or on an investment, such as a certificate of deposit or bond: typically expressed as an annual percentage of the account balance or investment sum.

interest rate

1. The usual way of calculating interest — as a percentage of the sum borrowed.

Word History and Origins

Origin of interest rate¹

First recorded in 1885–90

Example Sentences

The Bank of England started to increase interest rates in late 2021 and after a series of rises, rates finally started to fall earlier this year.

From BBC

But it also means dealing with expensive interest rates and high home prices if you need to buy a new property.

From Salon

Economists fear that it could add bottlenecks and costs to supply chains and reignite inflation, and that it could scramble the Fed’s policy on interest rates.

From New York Times

The ripple effects of trade skirmishes could lead to higher inflation and higher interest rates, risking a pullback from investors and sliding stock markets.

From Los Angeles Times

The venture significantly boosted the finances of Rivian, which went public in 2021 amid strong investor interest in EV makers, but the market has been slowed by higher interest rates and other challenges.

From Los Angeles Times

Related Words

• interest

More About Interest Rate

What does interest rate mean in banking?

Interest rate is the amount that is charged for a loan or purchase made on credit, typically expressed as an annual percentage of the loan or credit balance. The interest rate represents the cost to the borrower for taking out the loan or making a purchase on credit, and is the rate of return for the lender or creditor.

Most loans, mortgages, credit card balances, or purchases made on credit use simple interest, in which the interest rate applies only to the outstanding balance, without adding in or compounding the interest.

For example, if a loan of $1,000 carries an annual interest rate of 10%, then the borrower pays the lender $1,000 x 10% = $100 in interest during each year of the loan. As the balance is paid down, the amount of interest due goes down accordingly.

For credit cards, the interest rate may be stated as an APR (annual percentage rate) to indicate the amount of interest charged if the credit balance were carried for a full year.

Examples of interest rate in a sentence

“An interest rate is the percentage of the principal (total amount of money borrowed) that lenders will charge you to borrow money from them.”
—“What Is A Good Interest Rate?” Rocket Loans.  Retrieved March 15, 2020.

“Fixed interest rate loans lock in an interest rate that remains the same over the entire life of the loan.”
—“What Is A Good Interest Rate?” Rocket Loans.  Retrieved March 15, 2020.

“Since home equity loans are secured, borrowers tend to get a lower interest rate compared with personal loans.”
—“Home Equity Loan Vs. Personal Loan: Which Is Better For You?” Rocket Loans.  Retrieved March 15, 2020.

interest rate vs. APR

Interest rate and APR (annual percentage rate) are terms that are easy to confuse, as they are both annual percentage rates related to how much a loan will cost on top of the principal amount being borrowed.

The interest rate is the advertised rate of interest used in calculating the interest expense on a loan. The interest expense is the remaining balance (or principal) multiplied by the annual rate.

APR includes the interest expense as well as other charges or fees involved in getting the loan.

Other words connected with the topic of interest rate

• interest
• simple interest
• compound interest
• prime rate
• variable-rate
• loan
• mortgage
• adjustable-rate mortgage
• growing-equity mortgage
• renegotiable-rate mortgage