# 11 Best Free Online Transformer Turns Ratio Calculator Websites

Here is a list of **best free online transformer turns ratio calculator websites**. The **transformer turns ratio** is the *ratio of number of turns present in the primary and secondary coil of a transformer*. This ratio helps users determine whether a transformer is a **step-up** or **step-down** type. Plus, it also helps in the calculation of the *output voltage* and *current values* of a transformer. If you want to calculate the transformer turns ratio of a transformer, then check out these websites.

These websites come with simple transformer turns ratio calculators that users can easily operate. Although, these websites use different types of input parameters to find out the turns ratio. Some of these calculators use *number of primary and secondary turns values,* while others use *current, voltage, *and *number of turns values*. Apart from the turns ratio, some of these calculators can also calculate **primary full load current** and **secondary full load current** values. To help out new users, I have also included the steps of calculation in the description of each website.

These websites also contain some additional calculators and tools like Synchronous Speed, High Leg Delta, Magnetic Moment Calculator, and more. Go through the list to know more about these websites.

### My Favorite Online Transformer Turns Ratio Calculator Website:

**hk.element14.com** is my favorite website as it can calculate the turns ratio along with the primary & secondary full load current of a transformer.

You can also check out lists of best free Online Acid Test Ratio Calculator, Online EMF Calculator, and Online IRR Calculator websites.

### Table of Contents:

Features/Website Names | Can Identify the Transformer Type | Can also calculate Primary and Secondary full load Current | Shows Calculation Formula | Contains Calculation Examples |
---|---|---|---|---|

hk.element14.com | ✓ | ✓ | ✓ | x |

electricalclassroom.com | x | x | ✓ | x |

jcalc.net | x | ✓ | ✓ | ✓ |

goodcalculators.com | ✓ | ✓ | ✓ | ✓ |

electrical4u.net | x | x | ✓ | ✓ |

avnet.com | ✓ | ✓ | ✓ | x |

maxmcarter.com | x | x | ✓ | x |

easycalculation.com | x | x | ✓ | x |

everythingrf.com | x | x | ✓ | x |

calculatoratoz.com | x | x | ✓ | x |

calctown.com | x | x | ✓ | x |

## hk.element14.com

**hk.element14.com** is **a free online transformer turns ratio calculator**. Through this website, users can calculate various transformer parameters along with transformer turns ratio namely **Primary Full Load Current, Secondary Full Load Current, **and **Transformer Type**. To find all the mentioned transformer parameters, this software requires some input values namely **Number of Phases** (one or three), **Transformer Rating, Primary Transformer Voltage, **and **Secondary Transformer Voltage**. Besides this, it also shows the turns ratio calculation formula that it uses. Now, follow the below steps.

### How to calculate transformer turns ratio calculation online using hk.element14.com:

- Visit this website using the given link.
- After that, enter the required input values like number of phases, transformer rating, primary transformer voltage, etc.
- Finally, click on the
**Calculate**button to view the turn ratio value.

### Additional Features:

- On this website, users can also browse and look for specifications of various electrical instruments like cord reels, junction boxes, power outlets, earthing, and more.

### Final Thoughts:

It is one of the best free online transformer turns ratio calculator websites that can also be used to calculate other transformer parameters (primary full load current and secondary full load current).

## electricalclassroom.com

**electricalclassroom.com** is a free online transformer turns ratio calculator website. Using this website, users can calculate the transformer turn ratio using primary and secondary **Current, Turns, **and **Voltage** values. It also explains the **turn ratio** and the **relationship between turn ratio **and **current**. It also shows the formula that it uses to perform the transformer turns ratio calculation. Now, follow the below steps.

### How to calculate transformer turns ratio calculation online using electricalclassroom.com:

- Visit this website using the given link.
- After that, choose either
**Voltage, Turns,**or**Current**options. - Next, enter the primary and secondary values according to the selected option.
- Lastly, click on the
**Calculate**button to view the turn ratio.

### Additional Features:

- This website also offers additional electrical calculators like Motor Torque, Synchronous Speed, High Leg Delta, and more.

### Final Thoughts:

It is another good online transformer turns ratio calculator through which users can easily find out the transform turns.

## jcalc.net

**jcalc.net** is another free online transformer turns ratio calculator website. Through this website, users can calculate the primary full load current, secondary full load current, and turn ratio. To do that, it can consider either 1 or 3 Phase configuration. Besides this, it also needs transformer rating, primary voltage, and secondary voltage. It also shows the formulas to calculate the turn ratio and primary & secondary full load current. Multiple examples are also offered by it to help out users. Now, follow the below steps.

### How to calculate transformer turns ratio online using jcalc.net:

- Visit this website using the given link.
- After that, specify 1 phase or 3 Phase configuration.
- Next, enter transformer rating, primary voltage, and secondary voltage values.
- Finally, click on the
**Calculate**button to start the calculation process.

### Additional Features:

- On this website users also get additional calculators like Motor Current Calculator, Motor Torque Calculator, Wire Sizing Calculator, and more.

### Final Thoughts:

It is another good online transformer turns ratio calculator website that allows users to calculate turn ratio along with primary & secondary full load currents.

## goodcalculators.com

**goodcalculators.com** is another free online transformer turns ratio calculator website. This website offers a simple transformer calculator that helps users calculate the turn ratio, primary full load current, and secondary full load current. To do that, it requires a number of phases (one phase or three phase), transformer rating, primary transformer voltage, and secondary transformer voltage.

This website also shows the turn ratio calculation formulas along with examples of calculations. Now, follow the below steps.

### How to calculate transformer turns ratio online using goodcalculators.com:

- Go to this website and open up the Transformer Calculator.
- Now, enter the phase, transformer rating, primary transformer voltage, etc., values.
- In the end, click on the
**Calculate**button to view the final transformer turn ratio value.

### Additional Features:

- As the name of this website implies, it contains multiple online calculators like Mortgage Calculator, Depreciation Calculator, Income Tax Calculator, Retirement Calculator, and more.

### Final Thoughts:

It is another good online transformer turns ratio calculator website that anyone can use without much hassle.

## electrical4u.net

**electrical4u.net** is another free online transformer turns ratio calculator website. This website allows users to calculate transformer turns ratio using either primary & secondary current, primary & secondary turns, and primary & secondary voltage values. Plus, formulas and examples to perform turn ratio calculation using any one of the three available methods are available. Now, follow the below steps.

### How to calculate transformer turns ratio online using electrical4u.net:

- Launch this website and access the transformer turns ratio calculator.
- After that, select the Voltage, Turns, or Current option.
- Now, enter the primary and secondary values.
- In the end, click on the
**Calculate**button to start the calculation process.

### Additional Features:

- On this website, users also get additional electrical calculators like Magnetic Moment Calculator, Photoelectric Effect Calculator, Mean Free Path Formula, Parallel Resistor Calculator, and more.

### Final Thoughts:

It is another capable online transformer turns ratio calculator website that offers multiple methods to calculate the transformer turns ratio.

## avnet.com

**avnet.com** is another free online transformer turns ratio calculator website. This website offers a dedicated transformer turns calculator that can calculate the turn ratio, primary full load current, and secondary full load current. Besides this, it can also specify the transformer type based on the output. It also shows the turns ratio formula that it uses to perform the calculation. Now, follow the below steps.

### How to calculate transformer turns ratio online using avnet.com:

- Visit this website and specify the number of phases (Single or Three Phase).
- Now, enter the transformer rating, primary transformer voltage, and secondary transformer voltage.
- Lastly, click on the
**Calculate**button to start the calculation process.

### Additional Features:

**Calculators**: This section contains multiple additional online calculators like Capacitor Charge, Impedance Matching Calculator, Passive Filter Calculator, and more.

### Final Thoughts:

It is another capable online transformers turns ratio calculator website that offers a simple and effective turns ratio calculator.

## maxmcarter.com

**maxmcarter.com **is another free online transformer turns ratio calculator. This website offers a unique transformer turns ratio calculator as it uses **primary** and **secondary** impedance values to find out turns ratio, unlike most other similar websites. It can also consider the number of turns on the primary or secondary coil value in its calculation. It also shows the transformer primary and secondary coil diagrams explaining the turns ratio. Now, check out the below steps.

### How to calculate transformer turns ratio online using maxmcarter.com:

- Launch this website using the provided link.
- After that, enter the primary and secondary impedance values,
- Next, users can choose to enter the number of turns in the primary or secondary coil, which is optional.
- Lastly, click on the
**Calculate**button to obtain the final turns ratio.

### Additional Features:

- This website also contains additional calculators like Class-E Calculator, Coil Calculator, Power Calculator, VSWR Calculator, and more.

### Final Thoughts:

It is a simple and effective online calculator that can use only the primary and secondary impedance of coils to find out the transformer turns ratio value.

## easycalculation.com

**easycalculation.com** is another free online transformer turns ratio calculator. This website comes with multiple online calculators one of which is a transformer effective turns ratio. This calculator uses a number of turns present in the primary and secondary coils of a transformer. Plus, it also shows the turns ratio calculation formula to help out users. Now, follow the below steps.

### How to calculate transformer turns ratio online using easycalculation.com:

- Go to this website and open up the transformer turns ratio calculator.
- After that, enter the primary and secondary coil numbers.
- Now, click on the
**Calculate**button to view the effective turns ratio value.

### Additional Features:

- This website also offers multiple calculators covering various fields like Maths, Physics, Health, electromagnetism, etc., topics.
**Calculator Code**: This website also offers a code that users can import to their websites to get transformer turns ratio calculator.

### Final Thoughts:

It is another capable online transformer turns ratio calculator that anyone can use with ease.

## everythingrf.com

**everythingrf.com** is yet another free online transformer turns ratio calculator. This website comes with a simple RF Transformer Calculator. This calculator allows users to calculate the turns ratio of both the transformer coils using the input and output impedance of a transformer. It also shows the calculation formula along with RF transformer diagram. Plus, a couple of examples are also present on this website. Now, follow the below steps.

### How to calculate transformer turns ratio online using everythingrf.com:

- Go to this website and access the RF transformer Calculator.
- Now, enter the input and output impedance values of a transformer.
- Next, click on the
**Calculate**button to view the resultant turns ratio of both transformer coils.

### Additional Features:

**RF Calculators**: This section contains multiple RF calculators like Whip Antenna Calculator, Pi Attenuator Calculator, Tee Attenuator Calculator, Bridge Tee Attenuator Calculator, and more.

### Final Thoughts:

It is another simple-to-use online transformer turns ratio calculator that allows users to calculate the turns ratio of both the coil using transformer impedance values.

## calculatoratoz.com

**calculatoratoz.com** is another free online transformer turns ratio calculator website. On this website, users can find multiple online calculators one of which is a turns ratio calculator. This calculator uses the number of turns in transformer coils (primary and secondary) to find out its turn ratio. To do that, it uses **n=Ns/N** formula that it also shows on its interface. It also shows the steps of calculation for novice users. Now, follow the below steps.

### How to calculate transformer turns ratio online using calculatoratoz.com:

- Launch this website and open up the Turns Ratio Calculator.
- Now, enter the number of secondary and primary turns values in the available fields.
- Next, click on the
**Calculate**button to start the calculation process.

### Additional Features:

- This website also contains online calculators that cover various fields like Chemistry, Engineering, Financial, Health, etc.

### Final Thoughts:

It is a simple and effective online transformer turns ratio calculator that only requires primary and secondary coil turns values to find out the turns ratio.

## calctown.com

**calctown.com** is the last free online transformer turns ratio calculator website. This website comes with a transformer effective turns ratio calculator that requires the number of turns in the primary coil and the number of turns in secondary coil values to find out the effective turns ratio. Plus, it also shows the effective turns ratio calculation formula that it uses. Now, follow the below steps.

### How to calculate transformer turns ratio online using calctown.com:

- Launch this website and open up this calculator.
- After that, enter the number of turns in primary and secondary coils.
- Next, click on the
**Calculate**button to start the calculation process and view the final turns ratio.

### Additional Features:

- Users can find multiple online calculators on this website such as Capacitor Calculators, Electrical Engineering Calculators, Electrical machines Calculators, and more.

### Final Thoughts:

It is another good online transformer turns ratio calculator through which users can find out the turns ratio of any transformer.

### Naveen Kushwaha

Passionate about tech and science, always look for new tech solutions that can help me and others.

## About Us

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