SMD Resistor Calculator

4.9
1.83K reviews
100K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

A Resistor SMD code calculator for 4 different code types. Get instant surface mount results: mOhm (milliOhm), Ohm, kOhm, MOhm (MegaOhm) and GOhm.

Resistor SMD code calculator for 4 different code types is a lightweight, free alternative for our engineers and enthusiasts. A full version with no Ads.

Resistor SMD code calculator will code and decode 4 code types:

Standard 3 digit code that can include:
- R to indicate a decimal point
- M to indicate a decimal point for milliohms (Current sensing SMDs)
- ""underline"" to indicate that the value is in milliohms (Current sensing SMDs)

Standard 4 digit code that can include “R” to indicate a decimal point.

EIA-96 1% code with a number in the range 01 to 96, followed by a letter

2, 5, and 10% code with a letter, followed by a numbers in the range 01 to 60

Supported letters in this calculator include the following codes: A, B, C, D, E, F, H, M, R, S, X, Y, Z and the underline.

[New feature] History View - a snapshot of your previous entries.
Updated on
May 10, 2020

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.9
1.8K reviews
Faisal Khan
February 2, 2023
"The SMD Resistor app is an outstanding tool for anyone who needs quick and accurate information on surface-mount resistors. The user interface is intuitive and makes it easy to identify resistors by their markings. The database is comprehensive and up-to-date, ensuring that you always have access to the latest information. Whether you're an engineer, hobbyist, or student, this app is a must-have for anyone working with surface-mount components. I highly recommend it to anyone in the field." Ch
19 people found this review helpful
Did you find this helpful?
Abu Al Ahad Chowdhury
December 23, 2021
Best app for calculating SMD resistors , its simplified interface makes it easier to use and it's super lightweight so won't take much space in the store. Simply perfect for anyone who's looking for an app to check the SMD resistor value
30 people found this review helpful
Did you find this helpful?
Edgar Grafil Dela Tonga
July 23, 2023
Wow very helpful. I was new in this smd reading. Im already 46 years old but certified technician, this is new in my knowledge. Thank for the app.
13 people found this review helpful
Did you find this helpful?

What's new

[v2.1] NEW FEATURE: We've squeezed a new calculator button inside called the History View - a quick snapshot of your previous entries. Can you spot it?

We've listened to your feedback too. Here's how:
- Bug fixes.
- Improved results and entries adhering to EIA-96 standards.
- Improved overall performance / user interface design.
- Included support for newer Android versions:

Your SMD calculator remains lightweight, fast and free! Thanks for downloading this Resistor tool.