Estimates the number of concrete bags required to fill a designated volume. Either enter a width, length and height (depth) to calculate the volume or enter the volume specifically.
Calculates either the specified maximum voltage that a diode rectifier can block, or the maximum voltage that a rectifier needs to block in a given circuit.
Calculate the perimeter of triangles, squares, rectangles, trapezoids, polygons, and circles.
Uses the Pythagorean Theorem to calculate the length of the hypotenuse of a right triangle given the lengths of the 2 other sides, or the length of one of the sides given the length of one side and of the hypotenuse.
Creates an equivalent ratio when any three numbers are entered. The ratio is in the form A:B = C:D or A is to B as C is to D.
Computes wire diameters, cross sectional areas, resistance, feet per pound for American Wire Gauge wire.