On Tue, 11 May 2004, Calle Fallberg wrote:

> For me who lives in Sweden the metric system is natural but I still have
> had a lot of use for a little conversion program that maybe most of you
> might have already. But anyway it�s a really neat little program that
> don�t take much space and is there when you need it, check out for
> yourselves if interested... http://www.joshmadison.com/software/convert/

Google also does many conversions, now.  Try searches like:

39 inches in cm
100 mi in km

or even:

2.0 liters in cubic inches

It's really quite good.