# Ohms Law Calculator

##### – RESISTANCE & POWER CALCULATIONS –

### Quick *VIR *power* calculations*, with instant * results!*

*results!*

## Description

**OHM’S LAW CALCULATOR**

With this Ohm's Law Calculator you can **calculate** to and from Voltage, Current, Resistance and Power. Enter any two values to calculate the other two

##### - Fast VIR power calculations, instant results!

## Features

##### CALCULATES

- Voltage

- Current

- Resistance

- Power

## App Reviews

Don’t take our word for it – here’s what other app users say:

Absolutely Awesome! Perfect for Car Audio ! Equalise your amps! calculate Fuse rating ect ect love it!

Great app so far compared to the rest of them.

Does what it says. Xxx.

This calculator is very simple and easy calculation.

## Ohm's Law Voltage

**CALCULATE VOLTAGE**

This Ohm’s Law Calculator is extremely easy to use, just enter any two values and hit “Calculate” to calculate the other two.

**Calculate:**

- Voltage (Volts)
- Current (Amperes)
- Resistance (Ohm’s)
- Power (Watts)

**Enter any two values to calculate the other two!
**

##### OHMS LAW FORMULA: How to calculate voltage

Voltage = I x R

Current (I) x Resistance (I) = Voltage (V)

## Ohm's Law Current

##### CALCULATE CURRENT

To calculate current with this ohms law calculator enter either two of theses options, voltage, resistance or power.

**Ohm’s Law Symbols:**

- V = Voltage
- I = Current
- R = Resistance
- P = Power

**Enter any two of the above values to calculate the other two!**

##### OHMS LAW FORMULA: How to calculate current

Current = V ÷ R

Voltage (V) ÷ Resistance (R) = Current (I)

## Ohm's Law Resistance

**CALCULATE RESISTANCE**

To calculate resistance enter any two of these values, Voltage, Current or Power.

#### Ohm’s Law Measurements:

- Resistance is measured in Ohms.
- Voltage is measured in Volts.
- Power is measured in Watts.
- Current is measured in Amps.

##### OHMS LAW FORMULA: How to calculate resistance

Resistance = V ÷ I

Voltage (V) ÷ Current (I) = Resistance (R)

## Ohm's Law Power

##### CALCULATE POWER

To calculate power with this Ohm’s Law Calculator enter any two of theses options, Voltage, Current or Resistance.

#### Ohms Law Calculations:

- Power
- Amps

- Resistance
- Voltage

## FAQ's

**FREQUENTLY ASKED QUESTIONS**

#### What is Ohms Law?

Ohm’s Law is a formula for calculating the relationships between Voltage, Current and Resistance.

Ohm’s law states that the current through a conductor between two points is directly proportional to the voltage across the two points. Introducing the constant of proportionality, the resistance one arrives at the usual mathematical equation that describes this relationship. Source: Wikipedia

#### Is the Ohm's Law Calculator free to download?

Yes, the Ohm’s Law Calculator is totally free to download and free to use.

## Tablets and Phones

**OPTIMISED FOR MULTIPLE SCREEN SIZES**

This Ohms Law Calculator is optimised to work on all screen sizes and resolutions from the iPhone 5 up to large tablets such as the iPad Pro and all Android devices.

**Features:**

- Easy to use
- Preset data
- Quick and instant results
- Dedicated support team