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Converter allows you to convert numbers between number bases - binary (binary), trójkowym, czwórkowym, Friday, szóstkowym, siódemkowym, octal (octal), dziewiątkowym, decimal (decymalnym) jedenastkowym, dwunastkowym, trzynastkowym, czternastkowym, piętnastkowym, hexadecimal (hex). Typed characters that are not numbers and the letters A, B, C, D, E, F are ignored.
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Calculator by entering an angle in degrees or radians calculated values of the basic trigonometric functions.
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Calculator us by the specified weight on Earth is given if you would weigh on other planets and the Moon and Pluto.
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Legend of given volume and calculates the concentrations of the solutions before and after dilution of the volume of solution added is calculated.