Inductance Calculator
Estimate single-layer coil inductance, required turns, inductive reactance and LC resonance frequency.
Coil and solenoid inductance
Live English competitors focus on coil geometry: diameter, winding length and turns for a single-layer air-core solenoid, often with reactance and resonance helpers.
L is inductance, D coil diameter, N turns and ell winding length in the Wheeler-style millimeter form.
XL is inductive reactance at frequency f.
f0 is LC resonance frequency with capacitance C.
Accuracy limits
Frequently Asked Questions
Sources and References
- Coil Inductance CalculatorAll About Circuits
- Solenoid Inductance CalculatorOmni Calculator
- 14.2 Self-Inductance and InductorsOpenStax
Calculations are based on the listed reference sources. Links open in a new tab.
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