There are roughly 140 calories in 2 slices of white Wonder bread.
The average slice of bread is about 110 calories, but can be anywhere from 80 to 160 depending on the brand and ingredients. However, using the average, 4 slices of bread will be roughly 450 calories or so.
There are about 1200 calories in a loaf of white bread.
440
210
1700
with two slices of white bread and a thin slither of philidelphia, would be about 300-350, most of the calories are in the bread
70 calories
94 calories
Around 100 calories.
It depends on what type of bread you are referring to. If it's white bread, 2 slices of white bread (toasted or not) is about 130 calories. Depending on brand, it may be a few calories less, but 130 is a good number. One bagel is usually around 260-290 calories each. So to answer your question, it looks like about 4-5 slices of bread equals one bagel. Adding any kind of spreads to either bread or bagel increases the calories.
The question is difficult to answer. Thicker bread slices will be heavier than thinner slices off the same type if bread, Different types of bread of the same slice thickness, such as white bread, whole grain bread, will not have the same weight.