Calculating an interest rate To calculate an interest rate, you'll need a few pieces of information: The interest expense, which you can find on a company's income statement.

Here's how to calculate the interest rate on a perpetuity with a helpful example.

Calculating the interest rate using the present value formula can at first seem impossible. However, with a little math and some common sense, anyone can quickly calculate an investment's interest ...

How to calculate the interest rate on a perpetuity Suppose that you have the opportunity to buy a perpetuity for $60,000 that promises to pay you $5,000 every year, but you want to calculate what ...

Calculating the interest rate using the present value formula can at first seem impossible. However, with a little math and some common sense, anyone can quickly calculate an investment's interest ...

Learn how to calculate principal and interest on loans, including simple interest and amortized loans, and understand the impact on your monthly payments and loan costs.

Calculating the interest rate using the present value formula can at first seem impossible. However, with a little math and some common sense, anyone.

Written by How to Calculate Interest Rate From Account Balance and Interest Paid for The Motley Fool -> Finally, to express the rate as a percentage, multiply this amount by 100.