All online calculators
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 of a triangle
This online calculator computes the length of a altitude of a triangle, given the lengths of edges of a triangle.
- 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
- Angle bisector of a triangle
This online calculator computes length of angle bisector given the lengths of triangle edges
- Angular size, linear size and distance
These calculators computes value of angular size or linear size or distance from the other two's
- Angular velocity and linear velocity
This online calculator converts angular velocity to linear velocity for given radius
- Apparent temperature
This online calculator computes apparent temperature, taking into consideration wind speed and relative air humidity. It uses Australian Bureau of Meteorology formula
- Area de la Sombra de un Objeto
El área de la sombra se refiere a la de un objeto cuadrado o rectangular.
- Area expression with different units
Calculator expresses the given area through the different units of area measurement.
- Area of a convex quadrilateral. Example of creating a calculator.
This online calculator calculates area of a convex quadrilateral given diagonal values and value of angle between them. Article also describes the process of creating a calculator.
- Area of a quadrilateral
This article lists several calculators for area of a quadrilateral
- Area of triangle by coordinates
This calculator determines area of triangle, using its vertex coordinates in cartesian coordinate system
- Arithmetic progression
This online calculator computes last nth term of arithmetic progression and sum of the members
- Ball radius calculated by volume
- Bank card number validation
The calculator checks a bank card number using Luhn algorithm, it also determines the card issuer according to Issuers handbook.