Approximately 15 milligrams are in one tablespoon. The precise ratio is 14.786765 milligrams for a single tablespoon. The more common conversion is from milliliters to tablespoons.
The conversion of milligrams or milliliters is important for a cook or baker that likes to utilize recipes from different locations around the world. Many recipes utilize teaspoons and tablespoons as a primary means of measurement. On the other hand, other recipes, depending on the country of origin, utilize the metric system when it comes to units of measurement. Understanding conversion rates allows a person to use one set of measuring utensils in the baking or cooking process.
The volume of 1 tablespoon is 14.7867648 cubic centimeters or 14.7867648 milliliters. Only if you have pure water, you can say: 14.7867648 cubic centimeters of. pure water. weighs
http://wiki.answers.com/Q/How_many_mg_in_a_tablesp...

One tbsp equals 15 milliliters, 3 tsp, 4 fluid drams or 1/2 fluid oz. Grams are a
http://www.chacha.com/question/howmanymg'sarei...

There are 256 teaspoons in one gallon. One gallon is also equal to 128 ounces or 4 quarts, or 8 pints or 16 cups. I hope you're not going to try drinking one gallon of water a teaspoon
http://www.ask.com/webanswers/Reference/Other/how...

However many you want, if you control the concentration. A common concentration for hydrocodone/acetaminophen is 15 mg/Tbsp (one mg/ml), but you're approaching this backwards: you
http://answers.yahoo.com/question/index?qid=201005...
