Sure, select column A, goto FormatConditional Formatting

Change Condition to Formula Is
Input a formula of A1=1
Click Format, select the pattern tab and choose Red
OK
Add condition
Change Condition to Formula Is
Input formula of A1=50
Click Format, select the pattern tab and choose Green
OK
Add condition
Change Condition to Formula Is
Input formula of A1=100
Click Format, select the pattern tab and choose Blue
OK
OK


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HTH

RP
(remove nothere from the email address if mailing direct)


wrote in message
...
Can I use conditional formatting so as to look at Column A

A1 a2 A2 Turns
EA 1.00 red
CS 100 Blue
BX 50 Green

I have columns with 1000's of entries, and I may change column A1 entries
often.

Thanks in advance

Harry