10 Best Free Online SMD Capacitor Code Calculator Websites
Here is a list of best free online SMD capacitor code calculator websites. SMD Capacitor or Surface Mount Device Capacitor is a compact capacitor with no long lead. Each SMD capacitor contains a code on its surface that indicates its capacitance and tolerance values. The imprinted capacitor code consists of 3-digits, 4-digits, or alphanumeric digits (EIA-198). However, users cannot immediately understand the actual capacitance of a capacitor just by looking at its capacitor code. To find out the capacitance value using its capacitor code, users need to use these online SMD capacitor code calculator websites.
These websites help users calculate the capacitance of a capacitor using its capacitor code. Inbuilt tools to calculate capacitor code using the capacitance value are also present. The calculated capacitance value is presented in picofarads, nanofarads, microfarads, and millifarads units. However, most of these websites only support 3-digit SMD capacitor codes. Some websites, even let users calculate the tolerance value of a capacitor using its imprinted tolerance grade. To help out users, I have included the necessary calculation steps in the description of each website. Go through the list to learn more about these websites.
These websites offer additional tools like Hex Calculator, Capacitor Safety Discharge, Battery Life Calculator, Resistance Calculator, and more. Go through the list to learn more about these websites.
My Favorite Online SMD Capacitor Code Calculator Website:
digikey.in is my favorite website as it can calculate capacitance value using 3-digit, 4-digit, and alphanumeric code values.
You can also check out lists of best free Online Impedance Calculator, Online Capacitor Code Calculator, and Online RC Filter Calculator websites.
Comparison Table:
| Features/Website Names | Supports 3-digit, 4-digit, and alphabetical capacitor codes | Can calculate tolerance | Can calculate capacitor code using capacitance value |
|---|---|---|---|
| digikey.in | ✓ | x | x |
| circuitdigest.com | x (only supports 3-digit code) | x | ✓ |
| easybom.com | ✓ | x | x |
| electronics2000.co.uk | x (only supports 3-digit code) | ✓ | ✓ |
| davidswinscoe.com | x (only supports 3-digit code) | x | ✓ |
| allumiax.com | x (only supports 3-digit code) | x | ✓ |
| abelectronics.co.uk | x (only supports 3-digit code) | ✓ | x |
| learningaboutelectronics.com | x (only supports 3-digit code) | x | ✓ |
| electricallearner.in | x (only supports 3-digit code) | x | x |
| thegeekpub.com | x (only supports 3-digit code) | x | ✓ |
digikey.in
digikey.in is a free online SMD capacitor code calculator website. Using this website, users can calculate the capacitance of a capacitor using the 3-digit EIA, 4-digit EIA, or EIA-198 (alphabetic code) values. The capacitance can be calculated in Millifarad, Microfarad, Nanofarad, and Picofarad values. It also offers a graphical capacitor that highlights the capacitor code entered by the user. Now, follow the below steps.
How to calculate SMD capacitor code online using digikey.in:
- Visit this website and access the SMD Capacitor Code calculator.
- Now, choose the type of code you want to enter.
- Next, enter the capacitor code value.
- Finally, view the calculated capacitor capacitance in millifarad, microfarad, etc., units.
Additional Features:
- This website offers an internal catalog of capacitors that users can browse and purchase capacitors.
Final Thoughts:
It is one of the best free online SMD capacitor code calculator websites that supports three-digit, four-digit, and alphabetical capacitor codes.
| Pros | Cons |
|---|---|
| Supports 3-digit, 4-digit, and alphabetical codes | Doesn’t offer information related to SMD code calculation |
| Offers a large catalog of capacitors |
circuitdigest.com
circuitdigest.com is another free online SMD capacitor code calculation website. This website helps users find out the capacitance of a capacitor with a 3-digit capacitor code. The calculated capacitance value can be observed in PicoFarads, NanoFarads, and MicroFarads units. It also offers a tool to find out the 3-digit capacitor code using a known capacitance value. This website also describes how capacitor code calculation works and the meaning of capacitor codes. Now, follow the below steps.
How to calculate SMD capacitor code online using circuitdigest.com:
- Go to this website and access the Capacitor Value Calculator.
- After that, enter a three-digit code in the capacitor code field
- Now, tap on the Calculate button to view the capacitor capacitance in multiple units.
Additional Features:
- This website offers multiple electronics and electrical calculators like Resistor Wattage, Hex, Hex to ASCII Converter, Amps to Watts, Energy Consumption, and more.
Final Thoughts:
It is another good online SMD capacitor code calculator that can calculate the capacitance of a capacitor using the 3-digit capacitor code.
| Pros | Cons |
|---|---|
| Can also find out the capacitor code using the capacitance value | Only words with a 3-digit capacitor code |
| Describes the working of capacitor code calculation |
easybom.com
easybom.com is another free online SMD capacitor code calculation website. Through this website, users can calculate the capacitance value using 3-digit, 4-digit, and EIA-198 (alphanumeric) codes. The calculated capacitance value can be viewed in milliFarads, microFarads, nanoFarads, and picoFarads units. It also answers common queries related to SMD capacitor code calculation. Now, check out the below steps.
How to calculate SMD capacitor code online using easybom.com:
- Visit this website using the given link.
- After that, choose either 3 Digit EIA, 4 Digit EIA, or EIA-198 value.
- Next, view the calculated capacitance value of the capacitor.
Additional Features:
- This website has multiple online calculators like 555 Timer, Battery Life, bridged-Tee Attenuator, Capacitor Safety Discharge, and more.
Final Thoughts:
It is another good online SMD calculator code website that calculates capacitance value using the 3-digit, 4-digit, or alphanumeric capacitor code.
| Pros | Cons |
|---|---|
| Works with 3-digit, 4-digit, and alphanumeric capacitor code | |
| Answers common queries related to capacitor code calculation |
electronics2000.co.uk
electronics2000.co.uk is another free online SMD capacitor code calculator website. This website helps users calculate a capacitor’s capacitance and tolerance values using the 3-digit value code and tolerance code (C, D, F, G, etc.). It can also calculate the capacitor and tolerance codes using known capacitance and tolerance values. However, it doesn’t offer information related to this topic. Now, follow the below steps.
How to calculate SMD capacitor code online using electronics2000.co.uk:
- Go to this website and look for the Capacitor Code Calculator.
- After that, submit the 3-digit capacitor value and tolerance code values.
- Now, view the calculated Capacitance value in nanoFarads and Tolerance in picoFarads.
Additional Features:
- This website has multiple Resistance, Inductance, and Capacitance calculators.
Final Thoughts:
It is a good online SMD capacitor code calculator that can calculate both the capacitance and tolerance value of a capacitor.
| Pros | Cons |
|---|---|
| Can calculate both the capacitance and tolerance values | Doesn’t offer inforamtion related to this topic |
davidswinscoe.com
davidswinscoe.com is another free online SMD capacitor code calculator website. This website comes with a straightforward capacitor code calculation that uses the 3-digit capacitor code to calculate the capacitance value. The capacitance value is calculated in picoFarads, nanoFarads, and microFarads units.
This calculator can also convert capacitance values to corresponding capacitor codes. However, it doesn’t offer any information describing this topic. Now, follow the below steps.
How to calculate SMD capacitor code online using davidswinscoe.com:
- Launch this website using the provided link.
- After that, enter the three-digit capacitor code in the code field.
- Next, click on the Convert to Value button.
- Finally, view the capacitance value.
Final Thoughts:
It is a simple and effective online SMD capacitor code calculator that can calculate both the capacitance and capacitor code values.
| Pros | Cons |
|---|---|
| Can calculate both capacitance and capacitor code values | Doesn’t offer inforamtion related to this topic |
allumiax.com
allumiax.com is another free online SMD capacitor code calculator website. This website can perform capacitor value and color code calculations. It also provides a table describing the conversion of capacitor value and capacitor code. To calculate the capacitance value, users need to submit the capacitor code. Similarly, it requires capacitance value as input to calculate the capacitor code. The calculated capacitance value is shown in Pico Farads, Nano Farads, and Micro Farads units. This website also explains the capacitor value and capacitor code conversion with the help of examples. Now, follow the below steps.
How to calculate SMD capacitor code online using allumiax.com:
- Visit this website and open up the Capacitor Value & Color Code Calculator.
- After that, choose the Capacitor Value option.
- Now, enter a 3-digit capacitor code.
- Next, tap on the Calculate button to view the calculated capacitance value.
Additional Features:
- This website offers multiple courses related to transmission & distribution systems, electrical machines fundamentals, power systems engineering, and more.
Final Thoughts:
It is another good online SMD capacitor code calculator website that can calculate capacitance and capacitor code values.
| Pros | Cons |
|---|---|
| Can calculate both capacitance and capacitor code values | |
| Describes calculation steps with the help of examples |
abelectronics.co.uk
abelectronics.co.uk is another free online SMD capacitor code calculator website. This website helps users calculate the capacitance and tolerance values of a capacitor. To do that, it needs a 3-digit code value and a tolerance code. It calculates the capacitance value in nano Farads unit. A capacitor conversion table highlighting the relationship between Picofarads, Nanofarads, and Microfarads units is also available. However, it doesn’t offer any details related to SMD capacitor code calculation. Now, follow the below steps.
How to calculate SMD capacitor code online using abelectronics.co.uk:
- Launch this website and access the Capacitor Code Calculator.
- After that, enter the 3-Digit Value Code and Tolerance Code values.
- Next, click on the Calculate Capacitance button to start the calculation process.
Additional Features:
- On this website, users can browse and purchase expansion boards, mounting kits, and their accessories.
Final Thoughts:
It is another simple online SMD capacitor code calculator website that anyone can use without much hassle.
| Pros | Cons |
|---|---|
| Can calculate capacitance and tolerance values | Doesn’t offer information related to this topic |
learningaboutelectronics.com
learningaboutelectronics.com is yet another free online SMD capacitor code calculator website. This website offers a simple capacitor code calculator that can find out capacitance value using capacitor code value. Similarly, it can also calculate capacitor code using a known capacitance value. It also explains capacitor code calculation through multiple examples. It also describes ceramic capacitors. Now, follow the below steps.
How to calculate SMD capacitor code online using learningaboutelectronics.com:
- Open the interface of this website and look for Capacitor Code Calculator.
- After that, choose Code from the menu and enter a 3-digit capacitor code.
- Finally, tap on the Calculate button to start the calculation process.
Additional Features:
- On this website, users can find many calculators like Mean, Median, Exponential, Dot Product, Cross Product, and more.
Final Thoughts:
It is another good online SMD capacitor code calculator website that calculates capacitance using a three-digit capacitor code.
| Pros | Cons |
|---|---|
| Can calculate capacitance and capacitor code values | |
| Explain calculation with examples |
electricallearner.in
electricallearner.in is the next free online SMD capacitor code calculator website. This website comes with a Ceramic Capacitor Code calculator that uses the three-digit code imprinted on a ceramic capacitor to calculate its capacitance. It calculates capacitance in three units namely picofarads, nanofarads, and microfarads. The process of using this calculator is also quite simple. Now, follow the below steps.
How to perform SMD capacitor code online using electricallearner.in:
- Go to this website and access the Ceramic Capacitor Code calculator.
- After that, enter a three-digit capacitor code into the input field.
- Next, tap on Calculate to start the calculation process.
- Finally, view the calculated capacitance value.
Additional Features:
- This website offers additional tools like battery charge time calculator, resistor color code calculator, inverter load calculator, parallel and series resistor calculator, and more.
Final Thoughts:
It is another good online SMD capacitor code calculator that quickly calculates the capacitance value of a capacitor.
| Pros | Cons |
|---|---|
| Lacks information related to SMD capacitance code calculation |
thegeekpub.com
thegeekpub.com is another free online SMD capacitor code calculator website. This website offers a simple capacitor value calculator that can calculate capacitance value using a known 3-digit capacitor value. A handy capacitor value tool is also present that uses a capacitance value to find the SMD capacitor code. It also explains ceramic capacitor codes and ceramic capacitor multipliers. Now, follow the below steps.
How to perform SMD capacitor code calculation online using thegeekpub.com:
- Go to this website using the provided link.
- After that, enter a 3-digit capacitor code in the input field.
- Now, click on the Calculate button to start the calculation process.
- Finally, view the calculated capacitance value in multiple Farad units.
Additional Features:
- This website has various electronic calculators like Amps to Watts, LED Resistor, Resistor Color Code, Series Resistor, and more.
Final Thoughts:
It is another simple-to-use online SMD capacitor code calculation website that helps users find capacitance and capacitor codes.
| Pros | Cons |
|---|---|
| Can calculator both capacitance and capacitor codes |
Frequently Asked Questions
Capacitor codes are short markings printed on capacitors, especially surface-mount devices (SMDs), due to limited space. These codes tell you the capacitor's capacitance value and sometimes its tolerance. Understanding these codes is crucial for using capacitors correctly in electronic projects.
The range of SMD capacitors is vast and covers a wide spectrum of capacitance values and other specifications. Here is a breakdown. Minimum Capacitance Range: Typically starts around 0.1 picoFarads (pF) for high-frequency applications. Maximum Capacitance Range: Can go up to several Farads (F) for high-bulk storage in specialized capacitors. Common range: For many general-purpose applications, the most common range falls between 1 pF to 100 µF. Variation: The specific range of available values depends on the capacitor type (ceramic, tantalum, film, etc.) and size (smaller sizes generally have lower maximum capacitance).
Unfortunately, there isn't a single "ISO code" for capacitors because ISO doesn't have a universal system for identifying all components or materials. Instead, several standards and coding systems are used to specify different parameters of capacitors depending on the context.
Unlike larger through-hole capacitors that often use color codes to indicate their capacitance, SMD capacitors don't typically use color codes for capacitance directly. Their small size makes printed colors impractical, so they rely on coded markings in the form of numbers and letters. However, the color of the ceramic body material itself can sometimes provide clues about the general capacitance range of the SMD capacitor.
Naveen Kushwaha
Passionate about tech and science, always look for new tech solutions that can help me and others.
About Us
We are the team behind some of the most popular tech blogs, like: I LoveFree Software and Windows 8 Freeware.
More About UsArchives
- May 2024
- April 2024
- March 2024
- February 2024
- January 2024
- December 2023
- November 2023
- October 2023
- September 2023
- August 2023
- July 2023
- June 2023
- May 2023
- April 2023
- March 2023
- February 2023
- January 2023
- December 2022
- November 2022
- October 2022
- September 2022
- August 2022
- July 2022
- June 2022
- May 2022
- April 2022
- March 2022
- February 2022
- January 2022
- December 2021
- November 2021
- October 2021
- September 2021
- August 2021
- July 2021
- June 2021
- May 2021
- April 2021
- March 2021
- February 2021
- January 2021
- December 2020
- November 2020
- October 2020
- September 2020
- August 2020
- July 2020
- June 2020
- May 2020
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
