Wire Loop Inductance Calculator
(One turn loop Inductance)

L_loop  ≈  μ₀ μ_r * (D/2) * [ In((8*D) / d) - 2 ]
Lloop = Henry,  μ₀ = 4π*10^-7,  μ_r= 1, D(mm) = Loop Diameter,  d(mm) = Wire diameter

SLC-5020A

Measure without shaking within the measurement range.

#22 1Turn D=10mm

21 nH

d = 0.64 mm
Wire length ≒ 70 mm

Calculated value
51 nH

50 nH

d = 1.82 mm

Calculated value
68 nH

67 nH

d = 1.82 mm
Wire length ≒ 140 mm

Calculated value
120 nH

121 nH

d = 1.82 mm
Wire length ≒ 355 mm

Calculated value
300 nH

300 nH

d = 0.64 mm
Wire length ≒ 296 mm

Calculated value
300 nH

300 nH

d = 1.82 mm
Wire length ≒ 538 mm

Calculated value
500 nH

499 nH

d = 0.64 mm

Calculated value
500 nH

499 nH

d = 1.82 mm
Wire length ≒ 710 mm

Calculated value
700 nH

698 nH

d = 1.82 mm
Wire length ≒ 963 mm

Calculated value
1000 nH

1 uH

998 nH
 

Calibration Position
Press the CAL button for Short.

Measuring

  Standard Accuracy LC Meter
  SLC-5020A

Wire Self Inductance