Effective Interest Rate
The term effective interest rate is the actual return from a savings account or any investment where you pay interest when considering the effects of compounding costs over time. Through an effective interest rate, you can fully and correctly determine the real percentage rate that you own on a loan’s interest, a credit card, or any other debt type.
An effective interest rate is also referred to as an effective annual interest rate, the annual equivalent rate, or the effective rate.
The Effective Interest Rate Formula:
With:
i = Nominal Interest Rate
n = Number of periods
What does the Effective Interest Rate Mean?
When you look at loans, the way through which they are advertised will give you two types of information. Firstly, we’ll have the nominal interest rate, which doesn’t consider the effects compounding interest or fees have on the financial product. Secondly, and the one we focus on now, the effective interest rate, which gives you the real return paid on savings of the actual cost of a loan because it does take into account the effect fees and compounding interest have on the financial product.
For that exact reason, knowing and understanding what the effective interest rate means is important. Through a proper understanding of the effective interest rate, you can compare offers more accurately to make an informed decision based on the result.
How to Find the Effective Interest Rate?
To adequately explain how to find the effective interest rate from any financial product’s promotional information, we will look at two examples. Firstly, we’ll have Loan A that has a 5% interest rate that’s compounded monthly. Secondly, we’ll have Loan B with a 5.1% interest rate that’s compounded bi-annually.
Both of these loans are advertised with their nominal interest rate. Remember, this is the one that doesn’t take into account the effects fees and compounding interest has on the loan. To calculate the effective interest rate, we’ll use the formula shown above.
While the nominal interest rate for Loan A is smaller than that of Loan B’s, the effective interest rate from Loan B is lower than that of Loan A’s. This occurs because Loan B has fewer compounding times over the course of a year.
Popular Real Estate Terms
The grantee who is the tenant of a life estate. When the tenant dies, the estate goes back to the grantor. For example, President Eisenhower and his wife, Mamie, were life tenants of the ...
Right to property depends on some occurrence. ...
Listing Agreement A.K.A. Listing is basically a contract allowing a real estate agent or broker to list a home for sale and act as the home seller agent representing his/her interests ...
Term indicating a resemblance or analogous to a legal classification. For example, a quasi corporation, quasi contract, quasi possession, quasi offense. ...
The closing process is the final step of a property sale. It starts when the home seller agrees to the home buyer’s offer and it ends after all Closing costs are paid ...
Rear lining of chimney. An acceptable chimney back lining can be achieved by plastering the interior surfaces of the chimney. A better alternative, however, is a manufactured lining of ...
Legal contract in which the lender controls the pledged property being financed. The agreement describes the property and its location. Of default occurs, the lender may sell the ...
Limited partnership in which limited partners rely on the general partner to choose specific properties after the funds are available. ...
A column designed to support a concentrated load. A pier column is made out of steel, steel reinforced concrete or wood. A structure extending out into the water supported by numerous ...
Have a question or comment?
We're here to help.