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Impedance Calculator Home›Electronics Calculators›AC Circuits›Impedance Calculator This calculator requires JavaScript.Z = √(R² + (Xₗ − Xᴄ)²) | Xₗ = 2πfL | Xᴄ = 1/(2πfC) |Z| = √(R²+X²) Xₗ = 2πfL… read more

Phase Angle Calculator Home›Electronics Calculators›AC Circuits›Phase Angle Calculator This calculator requires JavaScript.θ = arctan(X/R) | X = Xₗ − Xᴄ | PF = cos(θ) θ = arctan(X/R) PF = cos(θ)… read more

RMS Voltage Calculator Home›Electronics Calculators›AC Circuits›RMS Voltage Calculator This calculator requires JavaScript.Vrms = Vpeak / √2 ≈ Vpeak × 0.7071 Vrms = Vpk/√2 Vpk = Vrms×√2 Vpp = 2×Vpk Vavg… read more

Complex Impedance Calculator Home›Electronics Calculators›AC Circuits›Complex Impedance Calculator This calculator requires JavaScript. Z = R + jX | Series: Z = Z₁ + Z₂ | Parallel: 1/Z = 1/Z₁ +… read more

RLC Circuit Calculator Home›Electronics Calculators›AC Circuits›RLC Circuit Calculator This calculator requires JavaScript. f₀ = 1/(2π√LC) | Q = (1/R)√(L/C) | ζ = 1/(2Q) f₀ = 1/(2π√LC) ζ = R/(2)√(C/L) Q… read more

Capacitive Reactance Calculator Home›Electronics Calculators›AC Circuits›Capacitive Reactance Calculator This calculator requires JavaScript. Xᴄ = 1/(2πfC) = 1/(ωC) Xᴄ = 1/(2πfC) Xᴄ = 1/(ωC) Z = −jXᴄ Calculate XᴄFind C or… read more

Inductive Reactance Calculator Home›Electronics Calculators›AC Circuits›Inductive Reactance Calculator This calculator requires JavaScript. Xₗ = 2πfL = ωL Xₗ = 2πfL Xₗ = ωL Z = jXₗ Calculate XₗFind L or… read more

Three Phase Power Calculator Home›Electronics Calculators›AC Circuits›Three Phase Power Calculator This calculator requires JavaScript.P = √3 × VL × IL × PF P = √3 × VL × IL ×… read more

Instantaneous Voltage Calculator Home›Electronics Calculators›AC Circuits›Instantaneous Voltage Calculator This calculator requires JavaScript.v(t) = Vpk × sin(2πft + φ) v(t) = Vpksin(2πft + φ) ω = 2πf v(t) = Vpksin(ωt +… read more

Voltage Phasor Calculator Home›Electronics Calculators›AC Circuits›Voltage Phasor Calculator This calculator requires JavaScript.V = |V|∠θ = Re + jIm | |V| = √(Re²+Im²) | θ = arctan(Im/Re) |V| = √(Re²+Im²) θ… read more