Inductance Calculator
Calculate inductance for solenoids, toroids, and coaxial cables
Formulas Used
Solenoid: L = μ₀μᵣN²A/l
Toroid: L = μ₀μᵣN²h × ln(r₂/r₁) / (2π)
Coaxial: L/l = μ₀ × ln(r₂/r₁) / (2π)
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: University Physics
by Young & Freedman
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.