# Inductance in series and parallel Calculator

## Calculates the total inductance of two coils in series and parallel.

 Inductance L1 HmHμHnH Inductance L2 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit Total inductance: in series Ls in parallel Lp
 $\normal in\ Series\\\vspace{5}\hspace{30}L_s=L_1+L_2\\\vspace{10}in\ Parallel\\\hspace{30}L_p={\large\frac{1}{\large\frac{1}{L_1}+\frac{1}{L_2}}}={\large\frac{L_1L_2}{L_1+L_2}}\\$

Inductance in series and parallel
 [1-10] /18 Disp-Num5103050100200
[1]  2018/11/29 05:52   Male / 60 years old level or over / A retired person / Very /
Purpose of use
Calculate inductance coil crossover values for speaker systems.
[2]  2018/10/04 04:32   Male / 50 years old level / A teacher / A researcher / Very /
Purpose of use
applied resonance
Comment/Request
great tool...Thanks
[3]  2018/09/08 14:52   - / - / - / Very /
Purpose of use
to get A in applied electricity
Comment/Request
[4]  2018/05/17 17:32   Male / 50 years old level / Self-employed people / Very /
Purpose of use
Designing selectable Band Pass filters.
Comment/Request
Easy to use, Much appreciated!
[5]  2017/10/09 03:32   Male / 50 years old level / Self-employed people / Useful /
Purpose of use
need critical inductance of 8H@300ma. I have on hand 20H, 8H, 8H, all 150ma, and same resistance.
[6]  2017/07/20 10:13   Male / 40 years old level / An engineer / Useful /
Purpose of use
Check if 2 inductors in parallel halved because I have 2x 200uH inductors and I need a 100uH
[7]  2017/02/07 00:40   Male / 30 years old level / An engineer / Useful /
Purpose of use
Cross verification
Comment/Request
I agree that the result is correct. but when it comes to ferrite inductors some claim that inductance will increase by the factor of four by making them in parallel.
[8]  2016/09/10 07:13   Male / 30 years old level / Self-employed people / Very /
Purpose of use
guitar pickup design
[9]  2016/04/05 17:16   Male / 20 years old level / High-school/ University/ Grad student / Very /
Purpose of use
Speaker Crossover design.
[10]  2016/01/14 17:53   Male / 20 years old level / Self-employed people / Very /
Purpose of use
to practice
Comment/Request
good site

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