Search results
| Name | 
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| Heron's formula calculator This calculator calculates the area of a triangle using Heron's formula. This formula gives the area of a triangle from the lengths of all three sides. The formula can be found below the calculator.  | 
| 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  | 
| Volume of a rectangular prism Calculates volume of a rectangular prism by width, height and length.  | 
| Volume of geometric shapes Calculates volume of geometric shapes: cube, prism, pyramid, frustum, cone, cylinder, sphere, ellipsoid.  | 
| Surface area of a cube | 
| Cube Calculator: Volume, Surface Area, and Sphere Radii The calculator is designed to provide various measurements related to a cube based on its side length. It can calculate the volume, surface area, circumscribed sphere radius, inscribed sphere radius, and the radius of the sphere tangent to edges.  | 
| Sphere Calculator Calculate the Volume and Surface Area of a Sphere with our online calculator  | 
| Cone | 
| Cylinder | 
| Ellipsoid Calculates ellipsoid and spheroid volume and surface area.  | 
| Determinant of 3x3 matrices This calculator calculates the determinant of 3x3 matrices  | 
| Stirling's approximation of factorial Online calculator computes Stirling's approximation of factorial of given positive integer (up to 170!)  | 
| Torus Calculator Calculate the surface area and volume of a torus based on its radius and tube radius.  | 
| Area of triangle by coordinates This calculator determines the area of a triangle using its vertex coordinates in the cartesian coordinate system.  | 
| Dew Point Calculator This calculator determines the dew point from a given temperature and relative humidity of the air.  | 
| Inverse trigonometric functions This calculator determines values of inverse trigonometric functions (arcsine, arccosine, arctangent, arccotangent, arcsecant, arccosecant) and outputs it with different measurement units (degrees, radians, minutes, etc)  | 
| Mathematical calculator Mathematical calculator is used for evaluation math expressions with arithmetic operations (+-/*^) and functions: sqrt - square root, exp - exponential function, lb - binary logarithm, lg - decimal logarithm, ln - natural logarithm, sin - sine, cos - cosine, tan - tangent, cot - cotangent, sec - secant, csc - cosecant, arcsin - arcsine, arccos - arccosine, arctan - arctangent, arccot - arccotangent, arcsec - arcsecant, arccosec - arccosecant and others  | 
| Pythagorean theorem calculator Our Pythagorean Theorem Calculator can be used to find the missing side length of a right triangle by inputting the lengths of two known sides.  | 
| Sine Law Calculator This online calculator determines the lengths of triangle sides given one side and two angles using the law of sines.  | 
| Hyperbolic functions calculator Calculation of hyperbolic functions  |