SMD Resistor Code Calculator Online
SMD Resistor Code Calculator | 3-Digit, 4-Digit & EIA-96 Decoder

🔧 SMD Resistor Code Calculator

Decode 3-digit, 4-digit & EIA-96 SMD resistor markings instantly

Enter SMD Code

Use "R" as decimal point for values below 10Ω (e.g. 4R7 = 4.7Ω, R47 = 0.47Ω).
Invalid code. Please enter a valid 3 or 4-digit SMD code.
Resistance Value
0 Ω
= 0 Ω exact

How the Code Works

CodeMeaningResult
47247 × 10²4700 Ω (4.7kΩ)
1002100 × 10²10,000 Ω (10kΩ)
4R74.7 (R = decimal)4.7 Ω
R470.47 (R = decimal)0.47 Ω
000 / 0000Zero-ohm link0 Ω (jumper)
Tip: EIA-96 coding is used on high-precision (±1%) SMD resistors where space is limited — a 2-digit value code + 1 multiplier letter replaces a longer 4-digit code while keeping accuracy.
Offer!
If you want any calculator so fell free to