Doing the math and crunching the numbers when it comes to figuring out your loan's interest can be complicated. Here's how to ...

Per diem (daily) interestWhile simple interest is generally simple to calculate over the life of a loan or investment, it can also be useful to know how much interest is accruing on a daily ...

Simple interest is the interest applied only to the original amount of money deposited or borrowed. Calculating simple interest requires knowing your principal amount, annual interest rate ...