For monthly compounding the periodic interest rate is simply the annual rate divided by 12 because there are 12 months or periods during the year. Determine how much your money can grow using the power of compound interest. Calculator Use Calculate compound interest on an investment or savings.
Compound interest is the total amount of interest earned over a period of time taking into account both the interest on the money you invest this is called simple interest and the interest earned or charged on the interest youve previously earned.
For monthly compounding the periodic interest rate is simply the annual rate divided by 12 because there are 12 months or periods during the year. A 0 is the initial amount present value. Learn more about SPACs in our Investor Bulletin. The trick to using a spreadsheet for compound interest is using compounding periods instead of simply thinking in years.