Usually between 1/2 and 3/4 a cup, depending on the excat brand or type of cereal.
It depends on the type of cereal you are eating. Typically, on one side of the box are the nutrition facts, and included in the nutrition facts label is the calories per serving of cereal and the serving size. It can differ from like 100-300 calories (maybe even more/less than that in some cases), depending on what type and if it's hot cereal or cold. It also depends on the size of the bowl and whether or not you add sugar. And if you add milk, how much and which kind, full, semi-skimmed, or skimmed.
Each box of cereal has the serving size amount listed on the corner. Usually it's 3/4 or a cup of cereal per serving. Be safe if your counting calories and buy a measuring cup beforehand. It's all too easy to fill the bowl to the top, and then some...
Cold cereal is, yes, more convenient. It's cheap and easy=outsell.
The date on a single serving of cereal is the expiration date. You should not eat the cereal after the date on the package.
one ounce of cold cereal or one-half cup of cooked cereal, rice, or pasta.
It varries a little based on the kind, but cereal is usually about 150 calories per serving.
The number of calories in Trix cereal is 120 per serving size.
30.8 grams of carbohydrates/serving
allrecipes.com - you can search for ingredients you want to use and calculate how much you need for serving size you are looking for
Both! On some cereal box's it will tell you how much is a meal and how is a snack.
From 100 to 200
It greatly depends on the cereal. The average breakfast cereal, including oatmeal, is about 130-150calories per serving. Granola-based cereals are very high in calories, some as much as 250-300calories per serving.