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Calculate the geometric mean of up to 30 values with this geometric mean calculator.
Calculate the geometric mean of a set of numbers
Use this fraction calculator to perform all the main calculations on simple or mixed fractions. We support addition, subtraction, multiplication, division of fractions, fraction simplification, and two types of conversions: fraction to decimal and decimal to fraction.
This free percentage calculator computes a number of values involving percentages, including the percentage difference between two given values.
This free exponent calculator determines the result of exponentiation, including expressions that use the irrational number e as a base.
This ratio calculator solves ratios, scales ratios, or finds the missing value in a set of ratios. It can also give out ratio visual representation samples.
The scientific notation calculator converts decimals into scientific notation. Explore the rules of scientific notation for a thorough understanding.
Calculator to compute the time to wake up or go to bed based on sleep cycle or duration of sleep required. Also learn more about sleep.