All online calculators

Regular expression tester

This online calculator allows user to experiment with regular expressions.

Regular expressions sandboxCreative Commons Attribution/Share-Alike License 3.0 (Unported)
  • 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.

  • Second, third and other derivatives

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

  • Sector esférico

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

  • Shannon Entropy

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

Simple Interest

Calculates simple interest

Simple InterestCreative Commons Attribution/Share-Alike License 3.0 (Unported)
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