Engineering Tools
Free online calculators and converters for magnetic component design. All calculations are performed locally in your browser.
Inductance/Turns Calculator
Convert between inductance (L) and turns (N) using AL value. Essential for inductor and transformer winding design.
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Wire DCR & Weight Calculator
Calculate copper wire DC resistance and weight based on AWG gauge, turns count, and mean length per turn (MLT).
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Magnetic Unit Converter
Convert between magnetic units: Tesla/Gauss, H/mH/µH/nH, A/m/Oersted, and resistance units.
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More Tools Coming Soon
We're working on more tools to help with your magnetic component designs. Stay tuned for core loss calculators, saturation analysis, and more.