Online Conversion: Weight-Volume

This is a handy tool for converting between weight and volume. Of course, this conversion is heavily dependent on the density of the food you're concerned with - a cup of salt will be a lot (about 5 times) heavier than a cup of fresh parsley. This converter allows you to choose a substance (from allspice to yeast, active dry) or enter a density. It will also give you the density of the substances listed (there are over 150 of them).