How many calories is in a whole sushi roll?

Question

A whole sushi roll that only contains:

Seaweed Wrap

Sticky Rice

Crab meat

Answer 1

a cup of rice usually has 300 calories if not more,

Answer 2

if only crab meat, rice and seaweed then from 250-300 if it has avacados then maybe around 300-350

Answer 3

Not enough to worry about!