How to Use COMPLEX in Google Sheets in 2020?

COMPLEXThe COMPLEX function creates a complex number, given real and imaginary coefficients.

Sample Usage

COMPLEX(3, 4)

COMPLEX(3, -1, “j”)

COMPLEX(3, 0)

Syntax

COMPLEX(real_part, imaginary_part, [suffix])

real_part – The real coefficient.
imaginary_part – The imaginary coefficient.
suffix – [ OPTIONAL “i” by default] The suffix for the imaginary coefficient.

See Also

IMREAL: Returns the real coefficient of a complex number.
IMAGINARY: Returns the imaginary coefficient of a complex number.

​Examples

1
A
B

2
Formula
Result

3
=COMPLEX(1, 2.5)
1+2.5i

4
=COMPLEX(0, 4, “j”)
4j

5
=COMPLEX(3, -1)
3-i