Hi Alex

Try
=A1*B$1

Below are the different reference styles.

A1 Relative referencing. Both column and row will change if you copy or drag
the formula.
$A1 The column reference is fixed and will not change
A$1 The row reference is fixed and will not change.
$A$1 Column and row reference are fixed.

If this post helps click Yes
---------------
Jacob Skaria


"Alex" wrote:

I would like to auto fill the following formula ex: A1*B1, A2*B1, A3*B1. The
auto Fill automatically changes the B column with the same number as the A.
Is there a way to keep the second number static?

Thanks.

Alex