# Calculate APR for a Single Payment Loan

## What is the Annual Percentage Rate (APR) for a single payment loan with the following details?

Interest Rate: 5.5%

Loan Term: 18 months

Loan Type: Single payment

Principal Loan Amount: $1000

## Final Answer:

The APR in this case is 12.63%. To calculate the APR, we consider the interest rate, loan term, and principal loan amount.

## Explanation:

In order to calculate the APR for a single payment loan, we use the formula:

**APR = (2 x Interest Rate x Number of Periods / Principal Loan Amount) x (365 / Number of Days in Loan Term) x 100**

By applying this formula to the given data, we find that the APR is 12.63%. This metric represents the total cost of the loan, including interest and fees, on an annual basis.

When determining the APR for a single payment loan, it's important to consider not just the interest rate, but also the duration of the loan and the total amount borrowed. The APR offers a comprehensive view of the total cost of borrowing, making it easier for borrowers to compare different loan options.

In this case, the APR of 12.63% signifies the effective annual interest rate for the loan, taking into account both the nominal interest rate and the loan term. This metric serves as a valuable tool for evaluating the overall affordability and competitiveness of loan offers.

By understanding how APR is calculated and its significance in assessing the cost of borrowing, borrowers can make informed decisions when choosing financing options. Whether for personal expenses or business investments, knowing the APR helps borrowers identify the most cost-effective loan solution tailored to their financial needs and goals.