Resistor color code calculator
4-band: band1 × 10 + band2, ×10^band3.
About this tool
Resistor color code calculator is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.
Category: Electrical & Electronics. Browse more Electrical & Electronics tools.