Output with the same number of digits of pi as the length of the code

Mathematica, 18 bytes

using zeta function

Sqrt[6Zeta@2]~N~18

Try it online!

Jelly, 9 bytes

“Œı⁸Ç’÷ȷ8

Try it online!

Outputs 3.14159265

How it Works

“Œı⁸Ç’     - The integer 314159265
      ÷    - divide
       ȷ8  - The integer 100000000

VBA (Excel), 15 bytes

MsgBox 4*Atn(1)

Output: 3.14159265358979

I think this is not acceptable as I golfed it just to fit the length of the PI. The un-golfed length of it is 17 bytes. D: