Bread-Bakers v105.n040.22

The GourmetSleuth.com website has metric <-> imperial conversion 
charts and calculators:

http://www.gourmetsleuth.com/conversions.htm

Especially useful is an ingredient-specific calculator so you can 
find the number of tsps in 50g of butter (for example):

http://www.gourmetsleuth.com/cookingconversions.asp?Action=find

Jeff