Fedex dimensional weight calculator

[monet60707]

can somebody help me to write formula and macro to calculate fedex dimensional weight?
The base is this: length x width x height / 166
e.g.
40x40x4=6400 / 166= 38.55 - this is the weight
I'd like the formula to apply to approx 2500 cells (that's how many sizes i need to calculate) each one with different values.
Any help is much appreciated.

[shg]

If the dimensions are in A1, B1, and C1 (and down), in D1 enter =A1*B1*C1/166 and copy down.

[monet60707]

Thanx shg!
The simplest solution is the right one - that's exactly what I was looking for.
I really appreciate it.