how to calculate compound interest semi annually. Change the interest rate to decimal form. Add 1 to the semiannual rate of return as a decimal.
Multiply the Step 2 result by. Here you would add 1 to 00245 to get 10245. How to Calculate Compound Interest Semiannually Step 1.
Below is the compound interest formula on how to calculate compound interest.
Fill in the formula. Determine how many compounding periods there are. The compound interest formula is. Compound Interest in Excel Formula.