Calculate Standard Deviation in Excel Using Sample Data Instruction: Calculate Standard Deviation in Excel using a sample data set. Use this statistics calculator by entering the values in the given format. Tags: SD Excel, standard deviation excel, Standard Deviation Excel Calculator, STDEV You Might Also Like Confidence Interval Calculator Statistics September 21, 2021 Quartile Calculator For Ungrouped Data September 2, 2021 Z Score Calculator September 19, 2021