<<Disclaimer: Verify this information before applying it to your situation.>>

For Mac users, or anyone for that matter, there's a similar conversion
program anyone can use right on the WEB, not specifically for recipes so it
does't have cups and tablespoons, etc. but does convert pints to ml, etc.
It's pretty nifty:

http://www.speckdesign.com/Tweight.html

Mary R.