Resistor Color Code & SMD Calc

Resistor color code & SMD calculator: 3-6 bands, E-series, Ohm's law, offline

Read any resistor in seconds. Tap the bands you see, get the resistance, tolerance and range instantly — or type a value and get the color code back. Works completely offline, with no account and no sign-up.Built on IEC 60062:2016, the standard the color code is actually defined by, and checked against reference tables in automated tests. Accuracy is the whole point of a tool like this.RESISTOR COLOR CODE• 3, 4, 5 a…