Ci calculator: Confidence Interval Calculator Use this calculator

Confidence Interval Calculator Use this calculator to compute the confidence interval or margin of error, assuming the sample mean most likely follows a normal distribution. Use the Standard Deviation Calculator if you have raw data only. The compound interest calculator is a fool-proof way to calculate your investment returns. It eliminates the scope of mathematical errors and offers you accurate results. Calculate simple and compound interest for any principal, rate and period using online calculator . Learn the formulas and examples of SI and CI with mymathtables.com. Calculate the power of compounding with our easy-to-use compound interest calculator and see how much your investments can grow over time.