All online calculators

  • Acceleration of gravity

    Acceleration of gravity calculation on the surface of a planet. It's possible to calculate the acceleration above the surface by setting the sea level. But it won't be possible under thesurface - this is a wrong formula.

  • Age

    Calculate your age with minute precision

  • Alcohol amount in the aqueous alcohol solution

    Defines the mass and volume fraction of ethanol in the solution of two liquids with different levels of alcohol.

  • Altitude Pressure

    This calculator uses barometric formula to find out the pressure at the given altitude

  • Analytical performance indicators

    Calculation of derived analytical indicators of time series

Altitude of a triangle

This online calculator computes the length of a altitude of a triangle, given the lengths of edges of a triangle.

Altitude of a triangleCreative Commons Attribution/Share-Alike License 3.0 (Unported)
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Apparent temperature

This online calculator computes apparent temperature, taking into consideration wind speed and relative air humidity. It uses Australian Bureau of Meteorology formula

Apparent temperatureCreative Commons Attribution/Share-Alike License 3.0 (Unported)
0.12345678901234567890