Calculator allows to determine the basic statistical parameters such as standard deviation, arithmetic mean, variance, and median for the values.
Weighted average ratings
The calculator calculates the weighted average of the ratings of the following items.
Trigonometric functions calculator
Calculator by entering an angle in degrees or radians calculated values of the basic trigonometric functions.
Arabic numbers Converter - Roman
Calculator converts numbers to roman Arabic or Roman to Arabic vice versa. The maximum value that the calculator correctly parse the number 3999.
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Buying on credit or leasing
Calculator allows you to compare the costs incurred when buying a car on credit and taking it on lease.
Calculator degrees Plato / Brix
The calculator calculates the sugar content of a drink in degrees Plato and Brix and the volume of alcohol in the solution based on the relative density of the solution.
Calculator for calculating the volume of a cylinder
Jak obliczyć objętość walca?
The calculator calculates the volume of a cylinder with using of height and area.
Calculator cerebral blood flow (Cerebral Blood Flow)
Associated to the data calculated how much blood supply to the brain in one minute.
The risk of detection of osteoporosis in men
Calculator based on input determines the weight and age of the patient to detect the risk of osteoporosis.