Bing search match vs google

[Wickedwildweb]

With the keyword research on moz it reports on bing search volume - does anyone know if you should multiply this for google searches - ie if I'm looking at a keyword with 2500 bing searches what should I be considering google would be?

[crackingmedia]

I don't really think it's possible to calculate. A multiplier for one keyword will be different to another. I don't the nk there is an average figure that anyone could calculate with any degree.

Peter