20 Best Free Inductance Calculator Online Services

Here is a list of best free inductance calculator online services. Inductance is a property of an electric conductor that opposes the change in the electric current flowing through it. The SI unit of inductance in Henry. To accurately calculate the inductance of an inductor, users need these inductance calculators online service.

Using inductance calculation services, users can quickly calculate the inductance of a solenoid, air cor, and other types of inductors. To perform the calculation, these services require some input parameters like number of turns, coil radius, solenoid length, etc. Plus, users can also change coil measurement units in meters, centimeters, inches, etc., SI units. Most of these services also show the inductance calculation formula on their interfaces to help users. Besides this, steps of calculation and explanation of the inductance formula are also present in some services. The process to calculate inductance is quite simple in all these services. Still, to help out novice users, I have included the necessary calculation steps in the description of each website.

These services also offer additional tools that may come in handy like electrical energy calculator, parallel resistor calculator, capacitive reactance calculator, and more. Go through the list to know more about these services.

 My Favorite Inductance Calculator Online Service:

allaboutcircuits.com is my favorite service as it can accurately calculate the inductance of an inductor. Plus, it also shows the inductance calculation formula and inductor elements diagram.

You can also check out lists of best free Online F-Distribution Calculator, Online Batting Calculator, Online Credit Card EMI Calculator websites.

Table of Contents:

Features/Website Names	Inductance Calculation	Multiple Inductance SI Unit support	Provide Inductance Calculation Formula	Steps of calculation or Examples
allaboutcircuits.com	✓	✓	✓	x
byjus.com	✓	x	✓	✓
66pacific.com	✓	x	✓	x
eeweb.com	✓	x	✓	x
translatorscafe.com	✓	x	✓	x
circuitdigest.com	✓	✓	✓	x
M0ukd.com	✓	✓	x	x
rimstar.org	✓	x	✓	x
teslascientific.com	✓	✓	✓	x
chemandy.com	✓	x	✓	x
omnicalculator.com	✓	✓	✓	x
daycounter.com	✓	x	✓	x
easycalculation.com	✓	✓	✓	x
electronbunker.ca	✓	x	x	x
spok.ca	✓	x	✓	x
gislite.com	✓	x	✓	✓
rfwireless-world.com	✓	x	✓	✓
zpostbox.ru	✓	x	✓	✓
electricaltechnology.org	✓	x	✓	x
consultrsr.net	✓	x	✓	x

allaboutcircuits.com

allaboutcircuits.com is a free inductance calculator online service. Using this service, users can calculate the coil inductance. To do that, it requires Coil Radous, Cross-Section Area, Solenoid Length, Number of Turns, and relative permeability values as input. After performing the calculation, it shows the final inductance value in H, micro H, and mH units. This service also shows the coil diagram and formula that it uses to perform the calculation. Now, follow the below steps.

How to perform inductance calculation online using allaboutcircuits.com:

• Visit this website and access the coil inductance calculator tool.
• After that, enter the input values like coil radius, solenoid length, number of turns, etc.
• Next, click on the Calculate button to start the calculation process.

Additional Features:

• This website also contains additional calculators like electrical energy calculator, parallel resistor calculator, Lenz’s Law Calculator, and more.

Final Thoughts:

It is a good inductance calculator online service that offers all the essential tools to calculate the inductance of a coil.

byjus.com

byjus.com is another free inductance calculator online service. This website offers many online calculators and learning materials for students. Under the Physics Calculators section, users can find the Inductance Calculator tool. This tool helps users find out the inductance of an inductor. Plus, it also shows the steps of calculation and the inductance calculation formula used. Now, follow the below steps.

How to calculate inductance online using byjus.com:

• Launch this website and access the inductance calculation tool.
• After that, enter the known parameters such as wire coil number of turns, core material permeability, coil area, average coil length.
• Next, click on the Calculate X button to start the calculation.

Additional Features:

• On this website, users can also find out calculators like Improper Fraction Calculator, Volume Calculator, Point Slope Form Calculator, Prime Factors Calculator, and more.

Final Thoughts:

It is another capable inductance calculator online service that anyone can use to calculate the inductance of an inductor.

66pacific.com

66pacific.com is another free inductance calculator online service. Using this service, users can calculate the inductance of a single-layer coil, multi-layer (multi-row coil), and multi-layer (single-row coil). To do that, it needs some values associated with the inductance coil as input like coil radius, number of turns, length of coil, etc. After performing the calculation, it shows the calculated inductance value in the microhenries unit. Now, follow the below steps.

How to calculate inductance online using 66pacafic.com:

• Visit this website using the given link.
• After that, choose the Inches or Centimeters unit for input inductance coil values.
• Next, select one type of inductor for which you want to perform the inductance calculation.
• Now, enter the input values like the number of turns, diameter of coil, etc.
• Finally, click on the Calculate button to view the calculated inductance value in the microhenries unit.

Additional Features:

• This website also contains additional calculators like Coil Inductance Calculator, Inductive Reactance Calculator, Body Mass Index Calculator, Capacitive Reactance Calculator, and more.

Final Thoughts:

It is another simple-to-use inductance calculator online service through which users can calculate inductance for multiple types of inductors.

eeweb.com

eeweb.com is another free inductance calculator online service. Through this service, users can calculate the inductance of various types of inductors namely Wire Self Inductance, Parallel Wire Inductance, Coax Inductance, and Wire Over Plane Inductance. To do that, users need to enter essential input values such as diameter of wire, distance between wires, length of wire, relative permeability, etc. Besides calculating the inductance, it also shows the inductance diagrams with marked characteristics. After performing the calculation, it provides the final inductance value in the Henry unit. Now, follow the below steps.

How to calculate inductance online using eeweb.com:

• Visit this website and choose the type of inductance that you want to calculate.
• After that, enter the required values for the calculation like wire diameter, distance between wires, length of wire, etc.
• As soon as you finish entering all the input values, this service starts the calculation and shows the inductance value under the outputs section.

Additional Features:

• On this website, users also get additional PCB Tools, RF Tools, Passive Tools, and Engineering graphs.

Final Thoughts:

It is a simple and effective inductance calculator online service that can calculate the inductance for four different types of inductors.

translatorscafe.com

translatorscafe.com is another free inductance calculator online service. This service helps users find out the single-layer coil inductance of an inductor. To do that, it only requires three known parameters of an inductor namely diameter of a coil, number of turns, and length of coil. To help out students, it explains the inductance calculation steps and provides the inductance calculation formula on its interface. Now, follow the below steps.

How to calculate inductance online using translatorcafe.com:

• Visit this website using the provided link.
• After that, enter the known input parameters of an inductor.
• Next, click on the Calculate button to view the inductance value in the microhenry unit.

Additional Features:

• This website can also be used to calculate the number of turns and wire length for a given inductance value.
• A good set of unit converters are also present on this website.

Final Thoughts:

It is another good inductance calculator online service that anyone can use without much hassle.

circuitdigest.com

circuitdigest.com is another free inductance calculator online service. This website offers a simple coil inductance calculator that uses the known relative permeability, number of turns, coil radius, and solenoid length values as input. It also shows the equation that it uses to perform the inductance calculation. Plus, it also explains every variable of the inductance equation. Now, follow the below steps.

How to calculate inductance online using circuitdigest.com:

• Go to this website using the provided link.
• After that, enter the required input parameters in the available fields.
• Next, click on the Calculate button to view the inductance value.

It also lets users view the final inductance result in Henry, Microhenry, and Millihenry units.

Additional Features:

• This website also comes with a good set of Electrical and Electronics calculators like Time Constant Calculator, Resistivity Calculator, Stepped Motot Calculator, Volts to Amps Calculator, etc.

Final Thoughts:

It is another inductance calculator online service through which users can quickly calculate the coil inductance calculations.

M0ukd.com

M0ukd.com is another free inductance calculator online service. This service comes with air cored inductor calculator. This calculator helps users calculate inductance for antenna matching units, crystal sets, antenna traps, etc., devices. Now, to start the calculation process, users need to specify the coil diameter, coil length, number of turns, and frequency values. After concluding the calculation, it shows the final inductance value in multiple units like NanoHenry, MicroHendy, MilliHenry, etc. Now, follow the below steps.

How to calculate inductance online using M0ukd.com:

• Launch this website and access the air-cored inductor calculator.
• After that, enter the values of all four input parameters namely coil diameter, coil length, number of turns, and frequency.
• Next, hit the Calculate button to view the calculated conductance value in multiple units.

Additional Features:

• This website also comes with Slim Jim and J Pole Calculator, ERP & EIRP Calculator, PI Attenuator Calculator, and more.

Final Thoughts:

It is another simple-to-use inductance calculator website that anyone can use without much hassle.

rimstar.org

rimstar.org is another free inductance calculator online service. This website offers a coil design and inductance calculation tool. This calculator not only calculates the inductance of a coil but also helps users understand the concept of inductance and its use. It also offers multiple inductance diagrams and formulas to solve inductance problems. Now, follow the below steps.

How to calculate inductance online using rimstar.org:

• Visit this website and open up the inductance calculator.
• After that, enter the relative permeability, number of turns, coil area, coil length, etc., input values.
• Next, click on the Calculate button to get the final inductance value in the microhenries unit.

Additional Features:

• This website also offers learning material, resources, and calculators associated with renewable energy, electronic symbols, coil design, power supplies, and more.

Final Thoughts:

It is another simple inductance calculator website that anyone can use to calculate the inductance of a coil.

teslascientific.com

teslascientific.com is another free inductance calculator online service. Through this service, users can calculate the coil inductance of single-layer solenoids, multi-layer solenoids, and flat spiral solenoid designs. Plus, it also shows the formulas that it will use to perform the inductance calculations. Like other similar websites, it also requires some input values such as coil diameter, coil length, number of turns, etc. Now, check out the below steps.

How to calculate the inductance of a coil online using teslascientific.com:

• Visit this website using the given link.
• After that, select a type of coil geometry from the three available ones.
• Next, enter the coil diameter, coil length, and number of turns in a coil value.
• Finally, view the calculated inductance value in microhenry, millihenry, henry, etc., units.

Additional Features:

• This website also provides additional free calculators like Ampere-Turn Calculator, Coil Capacitance Calculator, LC Constant Calculator, Phase Angle Calculator, and more.

Final Thoughts:

It is a capable online inductance calculator website that is capable of finding out the inductance for three different types of inductor geometry.

chemandy.com

chemandy.com is a free inductance calculator online service. It is another good online inductance calculator service that can calculate the inductance of flat wire inductors. It also shows the inductance calculation formula that it uses to calculate the inductance along with the meaning of formula parameters. To conclude the inductance calculation, it requires Inductor wire Length, Width, and Thickness values. After performing the calculation, it shows the output inductance value in the nanohenry unit. Now, follow the below steps.

How to calculate the inductance of a flat wire inductor online using chemandy.com:

• Go to this website and open up the main calculator
• After that, enter the inductor wire length, width (cross-sectional area), and wire thickness.
• Next, click on the Calculate button to start the calculation process.

Additional Features:

• This website also contains additional calculators like AC networks, Circular Capacitor, Amplifier dc Conditions, Matching TY Attenuator, etc.

Final Thoughts:

It is another capable inductance calculator online service that anyone can use without much hassle.

omnicalculator.com

omnicalculator.com is another free inductance calculator online service. Using this service, users can calculate the Inductance of a Solenoid in microhenry, millihenry, nanohenry, and henry units. It also explains the working of solenoids along with examples highlighting the solenoid inductance calculation. Now, follow the below steps.

How to calculate inductance online using omnicalculator.com:

• Launch this service using the given link.
• After that, enter the solenoid parameters like number of turns, radius, cross-section area, wire length, etc.
• Next, let this service perform the calculation and view the output inductance value in the Inductance field.

Additional Features:

• This website also offers additional online calculators like AC Wattage, Breaker Size, Acceleration of Particle, Drift Velocity Calculator, and more.

Final Thoughts:

It is another good online service to quickly find out the inductance of a solenoid.

daycounter.com

daycounter.com is another free inductance calculator online service. This online calculator is designed to calculate the air core inductance coil inductance. To do that, it requires coil diameter, coil length, and a number of turns in a coil value. It also shows the inductance calculation formula that it uses for calculation. Now, follow the below steps.

How to calculate inductance online using daycounter.com:

• Visit this website using the provided link.
• After that, enter the three inductance coil parameters.
• Next, click on the Calculate Inductance button to start the calculation process.

Additional Features:

• This website also shows additional tools like Parallel Resistance calculator, Thermal Noise Calculator, Reactance Calculator, Voltage Divider Calculator, RMS Calculator, etc.

Final Thoughts:

It is another good and easy-to-use inductance calculator service that offers a standard inductance calculator that anyone can use.

easycalculation.com

easycalculation.com is another free inductance calculator online service. This service comes with multiple online calculators one of which is an Air Core Coil calculator. This calculator uses the Coil Diameter, Coil Length, and Number of Turns values as input to give your the inductance value. Plus, it also changes the output inductance value based on the selected inductance unit like Henry, microhenry, millihenry, etc. Now, follow the below steps.

How to calculate inductance online using easycalculation.com:

• Visit this website and go to Air Core Inductor Calculator.
• After that, enter the Coil Diameter, Coil Length, etc., input values.
• Next, click on the Calculate button to start the calculation process.
• Lastly, specify the inductance unit to view the inductance value.

Additional Features:

• There are many additional calculators available on this website like Ohms Law Voltage Calculator, Coil Inductance Calculator, Voltage Across Inductance, Ohms Law Power, etc.

Final Thoughts:

It is another capable inductance calculator online service that offers all the essential tools to find out the inductance of an air core inductor.

electronbunker.ca

electronbunker.ca is another free inductance calculator online service. Through this service, users can calculate the inductance value of a solenoid. To do that, it uses the values of multiple solenoid parameters like number of turns, coil diameter, operating frequency, wire diameter, etc. After performing the calculation, it shows self-inductance correction, base inductance, corrected inductance, etc., values. Now, follow the below steps.

How to calculate inductance online using electronbunker.ca:

• Visit this website using the provided link.
• After that, enter the input solenoid parameters like number of turns, operating frequency, coil diameter, etc.
• Lastly, click on the Calculate button to view the final corrected inductance value along with self-inductance correction and mutual inductance correction values.

Additional Features:

• This website also comes with multiple additional calculators like Variable Capacitor Bandspread Calculations, Numerical Methods for Inductance Calculations, and more.

Final Thoughts:

It is another good inductance calculator online service that anyone can use to find out the corrected inductance value of a solenoid.

spok.ca

spok.ca is another free inductance calculator online service. This website offers a trace inductance calculator. To perform the calculation, it requires substrate height, trace width, trace thickness, and trace length values. It also shows the formula that it uses to perform the trace inductance calculation. Plus, a diagram of trace inductors is also present on its interface. Now, follow the below steps.

How to calculate inductance online using spok.ca:

• Visit this website and specify a distance unit from three available ones mm, um, mil.
• Next, enter the values of four input trace inductor parameters.
• Finally, click on the Calculate button to view the calculated inductance value.

Additional Features:

• This website also offers additional electronics converters and calculation tools like Phase noise to jitter converter, Microstrip line calculator, CPW line calculator, and more.

Final Thoughts:

It is another capable inductance calculator that can quickly calculate the trace inductance of an inductor.

gislite.com

gislite.com is another free inductance calculator online service. It is another good online service to calculate the inductance of air core inductors. Besides this, it can also be used to perform Q value online calculations. Like other similar services, it also requires input values associated with the inductor namely coil diameter, coil length, turns, and frequency. Now, check out the below steps.

How to calculate inductance of air core inductors online using gislite.com:

• Launch this website and access the air core inductor.
• After that, enter the coil diameter, coil length, number of coil turns, and frequency values.
• Now, click on the Calculate button to view the inductance value in the microhenry unit.

To help out students and new users, it shows the inductance calculation formula along with examples.

Additional Features:

• This service also offers some additional tools and calculators covering multiple fields like Mathematics, Physics, IT, Indudtrial, etc.

Final Thoughts:

It is another capable inductance calculator online service that offers all the essential tools to calculate the inductance of an inductor.

rfwireless-world.com

rfwireless-world.com is another free inductance calculator online service. Through this service, users can calculate the inductance of the single-layer coil and multilayer multi-row coil inductors. Plus, it also offers inductance calculation formulas and examples to help out new users. The process to perform inductance calculation is also quite simple in it. Now, follow the below steps.

How to calculate inductance of an inductor online using rfwireless-world.com:

• Go to this website and choose either the single-layer coil or multilayer multi-row coil inductor calculator.
• After that, enter the input inductor values like loop diameter, length of coils, number of turns, etc.
• Lastly, click on the Calculate button to start the calculation process.

Additional Features:

• This website also offers additional tools that calculators and converters like ppm to Hz converter, radar range calculator, cascade IP3 calculator, and more.

Final Thoughts:

It is another good inductance calculator online service that can calculate the inductance of both the single-layer coil and multilayer multi-row coil inductors

zpostbox.ru

zpostbox.ru is another free inductance calculator online service. This online service helps users calculate the coil inductance of an inductor. It also shows the inductance calculation formula and explanation of all its elements. Multiple examples highlighting the inductance calculation are also present on this website. Now, follow the below steps.

How to calculate inductance online using zpostbox.ru:

• Visit this website and access the coil inductance calculator.
• After that, enter the input values namely coil Diameter, Number of Turns, and Length of Wire.
• Next, click on the Calculate button to view the calculated inductance value in the micro henry.

Additional Features:

•  This website also comes with additional circuitry and radio electronics tools that may come in handy.

Final Thoughts:

It is another good inductance calculator online service that anyone can use with ease.

electricaltechnology.org

electricaltechnology.org is the next free inductance calculator online service. It is another simple inductance calculator online service that uses coil length, coil diameter, number of turns values as input to find out the inductor inductance. The final inductance value is provided in the microhenry unit by this service. On its interface, users also get an inductance calculation formula. Now, follow the below steps.

How to calculate inductance online using electricaltechnology.org:

• Visit this website using the given link.
• After that, enter all the required input values.
• Lastly, start the calculation process by clicking on the Calculate button.

Additional Features:

• This website also comes with additional tools like Air Cor Inductance Calculator, Parallel Resistor Calculator, Battery Life Calculator, etc.

Final Thoughts:

It is another good inductance calculator online service that can accurately calculate the inductance of an air cor inductor.

consultrsr.net

consultrsr.net is the last free inductance calculator online service. Using this online service, users can find out the inductance of an electrode. It also shows the inductance calculation formula and an explanation of its elements. Now, follow the below steps.

How to calculate inductance online using consultrsr.net:

• Visit this website and choose the inductance calculator.
• After that, enter the wire diameter, wire length, and permeability values.
• Next, click on the Calculate Inductance button to view the final inductance value in nanohenry unit.

Additional Features:

• This website also offers resources associated with multiple topics like Impedance Spectroscopy, Simulating Cyclic Voltammetry, Quartz Crystal Microbalance in Electrochemistry, and more.

Final Thoughts:

It is a decent inductance calculator online service that allows users to quickly find out the inductance value.