## Area Calculator for automatic circle and circumference online

With this calculator you can easily know the area of ​​a circle or circumference from several variables, such as: Radius, Diameter or Length of the circumference. In addition to the calculator you will find 3 different ways to calculate the area of ​​a circle and many practical examples. ﻿ Formulas to calculate the area of …

## Calculator circle radio, formulas, examples and definitions

To calculate the radius of a circle, three different formulas can be used, depending on the Area, the diameter or the length of the circumference. But do not worry, with this calculator you can know the radio automatically, if you want more details we also have the formulas and some examples. ﻿﻿﻿﻿ Formulas to calculate …

## Circumference diameter calculator, formula and calculation examples

There are three ways to calculate the diameter of a circumference, by means of the area, the radius or the length of the circumference. The simplest way to calculate the diameter of a circle is by means of the following diameter calculator. ﻿﻿﻿﻿ Formulas for the calculation of the diameter of a circumference: 1. Formula …

## Impedance Z calculator, formula and table according to IEC

This impedance calculator calculates the Z in alternating currents, taking into account the resistance and inductive reactance of the load. It also shows the  impedance formula  used in this tool, the  impedance definition  and the impedance table of transformers according to IEC standard. ﻿﻿﻿﻿﻿﻿ Formula for the calculation of impedance: The electrical impedance (Z), is the total opposition that a circuit presents to …

## Inductive reactance calculator XL, examples, formula and conversion

With this calculator you can calculate the inductive reactance of a coil. In addition we show the formula that is used in the conversion, definitions , tables and some explanatory examples . ﻿ Formula to calculate the inductive reactance: The inductive reactance of an inductor depends on its inductance and the frequency that is applied. The reactance increases linearly with frequency. It is possible to express …