Simplify Your Circuit Design with the T&M Atlantic Inductor Color Code Calculator

11/27/2025

Simplify Your Circuit Design with the T&M Atlantic Inductor Color Code Calculator

When working with electronics, identifying inductor values quickly and accurately is essential — but reading tiny color bands can be tricky even for experienced engineers. The T&M Atlantic Inductor Color Code Calculator takes the guesswork out of decoding inductor values, saving time and preventing costly mistakes.

This free, easy-to-use tool lets you select the color bands that appear on your inductor, instantly calculating its inductance value, tolerance, and multiplier. Whether you’re building prototypes, repairing equipment, or teaching electronics, the calculator provides a fast and reliable solution.

Example of Practical Use:
Imagine you’re repairing a power supply and come across an unmarked inductor with color bands red, violet, black, and silver. Instead of looking up charts or estimating, simply enter those colors into the calculator. In seconds, it displays:

• Inductance: 27 µH
• Tolerance: ±10%

Now you can confidently replace the component or confirm its role in the circuit without manual calculations.

The T&M Atlantic Inductor Color Code Calculator is ideal for technicians, students, and engineers who value precision and convenience.