This site has good measurement conversion information: http://convertalot.com/kitchen.html

Liquid or Volume Measures (approximate)
1 teaspoon = 1/3 tablespoon = 5 ml
1 tablespoon = 1/2 fluid ounce = 3 teaspoons = 15 ml
2 tablespoons = 1 fluid ounce = 1/8 cup = 6 teaspoons = 30 ml
1/4 cup = 2 fluid ounces = 4 tablespoons = 59 ml
1/3 cup = 2 2/3 fluid ounces = 5 tablespoons & 1 teaspoon = 79 ml
1/2 cup = 4 fluid ounces = 8 tablespoons = 118 ml
2/3 cup = 5 1/3 fluid ounces = 10 tablespoons & 2 teaspoons = 158 ml
3/4 cup = 6 fluid ounces = 12 tablespoons = 177 ml
7/8 cup = 7 fluid ounces = 14 tablespoons = 207 ml
1 cup = 8 fluid ounces = 1/2 pint = 16 tablespoons = 237 ml
2 cups = 16 fluid ounces = 1 pint = 32 tablespoons = 473 ml
4 cups 32 fluid ounces 1 quart 946 ml
1 pint = 16 fluid ounces = 1 pint = 32 tablespoons = 473 ml
2 pints = 32 fluid ounces = 1 quart = 946 ml
8 pints = 1 gallon = 128 fluid ounces = 4 quarts = 3785 ml
4 quarts = 1 gallon = 128 fluid ounces = 3785 ml
1 liter = 1.057 quarts = 1000 ml
128 fluid ounces = 1 gallon = 4 quarts = 3785 ml

DRY or WEIGHT Measurements (approximate)
1 ounce = 30 grams (28.35 g)
2 ounces = 55 grams
3 ounces = 85 grams
4 ounces = 1/4 pound = 125 grams
8 ounces = 1/2 pound = 240 grams
12 ounces = 3/4 pound = 375 grams
16 ounces = 1 pound = 454 grams
32 ounces = 2 pounds = 907 grams
1 kilogram = 2.2 pounds = 35.2 ounces = 1000 gram

That's great. I have a bookmark in my web browser to here:

http://www.scalesgalore.com/wtconverter.htm

Though there are lots of these free if you search on the web. I just make something, write down how much of what is in it, and all my nutrition info is from the USDA, so if I wonder exactly how much one measure is in grams (for example), I just put it in there and get the answer.

PJ