
The power of the IFFT output signal differs from the input signal power due to an asymmetry in the FFT / IFFT definitions. This IFFT variant keeps input and output signal powers equal.

IFFT calculator (power invariant)
The power of the IFFT output signal differs from the input signal power due to an asymmetry in the FFT / IFFT definitions. This IFFT variant keeps input and output signal powers equal.