Or for a change use
=POWER(A1, 0.5)
or
=A1^(1/2)

There are more ways of killing a pig than.........
--
Bernard V Liengme
www.stfx.ca/people/bliengme
remove caps from email

"Niek Otten" wrote in message
...
=SQRT(A1)

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Kind regards,

Niek Otten

Microsoft MVP - Excel

"Se7en" wrote in message
...
How do I perform square root function in excel?