All online calculators

Relative humidity to absolute humidity and vise versa calculators

First calculator converts relative humidity to absolute humidity for given temperature and barometric pressure. Second calculator converts absolute humidity to relative humidity for given temperature and barometric pressure

Relative humidity to absolute humidity calculatorCreative Commons Attribution/Share-Alike License 3.0 (Unported)
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  • Root and power

    This calculator outputs desired root and power of entered number

  • Saturation vapour pressure

    This online calculator computes saturation vapour pressure for given temperature and atmospheric (barometric) pressure

  • Secant method

    The secant method is a root-finding algorithm that uses a succession of roots of secant lines to better approximate a root of a function f.

  • Sector esférico

    Esta calculadora encuentra el volumen y área de superficie de un sector esférico

Second, third and other derivatives

Evaluates first, second third and other derivatives of a single argument function

Second and other derivativesCreative Commons Attribution/Share-Alike License 3.0 (Unported)
  • Shannon Entropy

    This online calculator computes Shannon entropy for a given event probability table and for a given message

  • Side length of a right triangle

    Calculates the side length of a right triangle from two other sides using Pythagorean theorem. Created by user's request

  • Side length of a triangle

    This calculator computes side length of a triangle given two sides and angle between them (law of cosines)

  • Side length of the regular polygon

    Calculates the side length of the regular polygon circumscribed or inscribed to a circle. Created by user's request

  • Side of regular polygon from polygon area

    Calculates the side length of regular polygon given the area of the regular polygon and number of sides

  • Simple Interest

    Calculates simple interest

  • Simple math in any numeral system

    This online calculator supports simple math (addition, subtraction, division, multiplication and power) for numbers expressed in any numeral system - binary, octal, hexadecimal, from the base 2 to base 36

  • Sine wave

    Construction of a sine wave with the user's parameters

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