This one is almost same code as Jacob's, just make a helper function to
ease to put your formula. Function Myformula takes two arguments, one is
range where conditions reside and the other is a formula's string. In a
formula's string, "@" stand for number of the row. I assume condition in
column A is like "Condition1", "Condition2", "Condition3" and the like.

Sub Mytest()
Dim rng As Range
For Each rng In Range("A1:A5") '<<==Change to your Range
Select Case LCase(rng)
Case "condition1"
rng.Cells(1, 2) = Myformula(rng, "=D@*E@")
rng.Cells(1, 3) = Myformula(rng, "=F@*G@/H@")
Case "condition2"
rng.Cells(1, 2) = Myformula(rng, "=(D@+E@)*H@")
rng.Cells(1, 3) = Myformula(rng, "=ROUND(F@*G@,2)")
Case "condition3"
rng.Cells(1, 2) = Myformula(rng, "=D@-E@")
rng.Cells(1, 3) = Myformula(rng, "=SIN(F@*G@)")
'add Case below

End Select
Next

End Sub

Function Myformula(rng As Range, Formulastr As String) As String
Myformula = Replace(strf, "@", rng.Row)
End Function

Keiji

Roger on Excel wrote:
[Excel 2003]

I have sixteen different conditions which can exist. These relate to
whether certain aspects are TRUE or FALSE. When taken together I have 16
unique "cases".

These appear in cells A1:A60 and are labeled Condition1, 2, 3 etc...
Condition16

Depending on the condition in each cell in column A, I need certain formulas
to operate in adjacent cells in colomn B and C

For example for Condition1 in A1, I need the formula in B1 to be "=D1*E1"
and the formula in C1 to be "F1*G1/H1"

Each formula referes to cells in the same row, so perhaps some loop could be
used to read down Column A1:A60 and populate the adjacent cells in Columns
B1:B60 and C1:C60 with the appropriate formula, depending on the Condition or
"case"

I know from experience that one can enter formulas into specific cells using
the following type of code

Range("B1").Select
ActiveCell.Formula = "=D1*E1"

So presumably one can create code to check Column A "Conditions" and insert
the appropriate formulas?

Can anyone help?

Thankyou,

Roger