Feature unit conversion

We have a CS-Cart Ultimate system with more storefronts. One of our storefronts targets the UK in English, another targets other countries also in English. We would like to localize the UK version with imperial units amongst other changes. My problem is that we have some values in features like length, weight, etc. and I don't know how could I have them automatically converted from metric to imperial units on the UK site. Any suggestion will be appreciated!


Istvan Drahos