6 Best Free Online Luminous Intensity Calculator Websites

Here is a list of best free online luminous intensity calculator websites. Luminous Intensity is the quantity of visible light reflected from a per unit solid angle. Candela is the primary unit to describe the luminous light intensity. If you want to calculate the luminous intensity of light without using bulky software, then check out these luminous intensity calculator websites.

Using these websites, users can calculate the luminous intensity by providing the Luminous Flux (Φ) and Spatial Angle (Ω) values. In some websites, users can also change SI units of input parameters like ( Foot Candle, Nox, Phot, etc.) for Luminous Flux and (Radian, Degree, Gon, Turn, Sign, etc.) for Spatial Angle. To calculate the luminous intensity, these websites use the Luminous Intensity (I) = Luminous Flux (Φ)/ Spatial Angle (Ω) formula. The process to calculate luminous intensity using these websites are also quite simple. Still, to help out new users, I have included the necessary calculation steps in the description of each website.

These websites also come with many additional online calculators that may come in handy. Additional calculators that these websites provide are Lux to Lumen Calculator, Watts to Lumens Calculator, and Lux to Watts calculator. Go through the list to know more about these websites.

My Favorite Online Luminous Intensity Calculator Website:

calculatoratoz.com is my favorite website as it can quickly calculate Luminous Intensity for different SI units. Plus, it also shows the steps of luminous intensity calculation.

You can also check out lists of best free Online Beam Spread Calculator, Online OHMs Law Calculator, and Online Hash Calculator websites.

calculatoratoz.com

calculatoratoz.com is a free online luminous intensity calculator website. Using this website, users can easily calculate the luminous intensity in different units like Candela, Decimal Candle, TeraCandela, PentaCandela, and more. To calculate the luminous intensity, users need to input Lumen(Φ) and Solid Angle (Ω) values. Both input parameters also support various SI units like (LUX, NOX, Meter-Candle, Phot) for Lumen and (Radian, Revolution, Right Angle, etc.) for Solid Angle. Now, follow the below steps to calculate luminous intensity using this website.

How to calculate luminous intensity online using calculatoratoz:

• Launch this website and open up the Luminous Intensity Calculator.
• After that, choose Lumen and Solid Angle SI units.
• Next, enter the Lumen and Solid Angle values.
• In the end, specify the output Luminous Intensity SI unit and hit the Calculate button to start the calculation process and view the final output.

Additional Features:

• Steps: It is a handy tool that shows all the luminous intensity calculation steps.
• Formula: It shows the actual formula used by this website to calculate the luminous intensity.

Final Thoughts:

It is one of the best free online luminous intensity calculator website through which users can easily calculate the luminous intensity.

RapidTables

RapidTables is another free online luminous intensity calculator website. Using this website, users can easily calculate the luminous intensity of light. To perform the calculation, this website uses Intensity (I_v) in candela (cd) = luminous flux (Φ_v ) / solid angle (Ω). Unlike other similar websites, it uses specific SI units for both input and output parameters namely Lumen for luminous flux, degree for apex angle, and Candela for the output luminous intensity. Now, follow the below steps to calculate luminous intensity using this website.

How to calculate luminous intensity online using RapidTables:

• Visit this website and choose Lumens to candela calculator.
• After that, enter the luminous flux and apex angle values.
• In the end, click on the Calculate button to view the output luminous intensity values.

Additional Features:

• This website offers many other lighting calculators such as Candela to lux calculator, Footcandles to lux calculator, Lux to Candela calculator, Lux to Watts calculator, and more.

Final Thoughts:

It is a simple to use online luminous intensity calculator website that can calculate and shows the luminous intensity in the Candela unit.

easycalculation.com

easycalculation.com is another free online luminous intensity calculator website. This website offers a dedicated calculator to calculate the luminous intensity in the Candela SI unit. As the input parameters, it takes Luminous Flux (Φ) and Spatial Angle (Ω) values. According to the values of the input parameters, it generates the output Luminous Intensity value. Now, follow the below steps to calculate Luminous Intensity using this website.

How to calculate the Luminous Intensity online using easycalculation.com:

• Stat this website and go to the Luminous Intensity Calculator section.
• After that, manually enter the Luminous Flux and Spatial Angle values in the respective fields.
• Lastly, hit the Calculate button to view the output Luminous Intensity value.

Additional Features:

• Formula: This section shows the formula that this website uses to calculate the luminous intensity which is (Luminous Intensity) I = Luminous Flux (Φ)/ Spatial Angle (Ω).
• Related Calculators: A good set of additional calculators are also provided by this website such as Force, Work Calculator, Total Work, Power with Work, Class Rank Calculator, and more.

Final Thoughts:

It is another capable online luminous intensity calculator website that anyone can use to calculate the luminous intensity with ease.

calculatorology.com

calculatorology.com is another free online luminous intensity calculator website. This website offers multiple online calculators one of which is the Lumens to candela calculator. This calculator can calculate the luminous intensity of light. Like other similar calculators, it also required Luminous Flux and Apex angle values. After calculating the luminous intensity, it shows the output value in candela. Now, check out the below steps.

How to calculate luminous intensity online using calculatorology.com:

• Visit this website and Open up Lumens to Candela Calculator.
• After that, enter the luminous flux and apex angle values.
• In the end, hit the Calculate button to view the output value in Candela.

Additional Features:

• This website offers multiple additional online calculators such as Lux to Lumen Calculator, Watts to Lumens Calculator, Lumens to Lux Calculator, and more.

Final Thoughts:

It is a simple and effective online luminous calculator website that anyone can use to calculate the luminous intensity of light.

owenduffy.net

owenduffy.net is yet another free online luminous intensity calculator website. Through this website, users can not only calculate the Luminous intensity of light but also calculate the conical solid angle, power, luminous efficiency, etc., parameters. Now, check out the below steps.

How to calculate luminous intensity online using owenduffy.net:

• Start this website to launch the calculator interface.
• After that, enter the Luminous Flux and Conanial Angle values in the respective fields.
• Next, click on the Calculate button to view the output luminous intensity value in candela along with the conical solid angle.

Additional Features:

• A good set of additional online calculators are also offered by it such as noise measurement uncertainty calculator, antenna wire catenary calculator, VSWR calculator, and more.

Final Thoughts:

It is another good online luminous intensity calculator website that can also be used to calculate luminous flux density, luminous efficiency, power, etc., values.

azcalculator.com

azcalculator.com is the last free online luminous intensity calculator website. It is a simple online calculator that requires Luminous Flux and Spatial Angle values to calculate and give the output luminous intensity values. To calculate the luminous intensity, it uses the Intensity (I) = Luminous Flux (Φ)/ Spatial Angle (Ω) formula. Now, follow the below steps.

How to calculate luminous flux online using azcalculator.com:

• Start this website and go to Luminous Intensity calculator.
• After that, enter the Luminous Flux and Spatial Angle values.
• Next, click on the Calculate button to get the output in the candela unit.

Additional Features:

• Related Calculators: It shows many related calculators such as Horizontal Velocity Calculator Acceleration Calculator Potential Difference Calculator, and more.
• Science Calculator: It provides many science calculators like Abbe Number, Amps, Absorbance, Absolute Humidity, and more.

Final Thoughts:

It is a simple and effective online luminous calculator website that also comes with many science calculators.