One-turn rectangular loop inductance calculation

[flanello]

inductance of a rectangular loop

Hello,

how can I calculate the inductance of a rectangular loop with a rectangular wire?
I need the inducatnace in dependence of s1, s2, t and w: L=f(s1,s2,t,w)

s1: Rectangular side1
s2: Rectangular side2
w : Wire width
t : Wire thickness

 

[vfone]

inductance of rectangular loop

https://www.technick.net/public/code/cp_dpage.php?aiocp_dp=util_inductance_square

 

[flanello]

inductance rectangular wire

Thx.
Does someone know a forumula for a rectangle and not a square? (s1 != s2)

 

[vfone]

rectangular wire inductance

I think that with good approximation the inductance is function of the perimeter of the polygon.
In your case just transform the rectangle in a square with the same perimeter and use the formula provided.