Q Factor Calculator
Calculate quality factor (Q) for RLC circuits, inductors, capacitors, and from bandwidth measurements.
Calculation Mode
Q = f0 / BW = XL / R = 1 / (R sqrt(C/L))
Quality Factor (Q)
100.00
Medium Q
Frequency Response
Center/Resonant Frequency1.591549 MHz
-3dB Bandwidth15.9155 kHz
Lower -3dB Point1583.5917 kHz
Upper -3dB Point1599.5072 kHz
Derived Parameters
Damping Ratio0.005000
Energy Storage Ratio628.32
Inductive Reactance1000.0000 Ohms
Capacitive Reactance1000.0000 Ohms
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.