There are 147 calories in 2 large Egg (Whole). Get full nutrition facts and other common serving sizes of Egg (Whole) including 1 small and 1 medium. There are 154 calories in 2 large Boiled Egg. Get full nutrition facts and other common serving sizes of Boiled Egg including 1 small and 1 medium. There are 155 calories in 2 large Hard-Boiled Egg. Get full nutrition facts and other common serving sizes of Hard-Boiled Egg including 1 large and 100 g. There are 187 calories in 2 large Egg Omelet. Get full nutrition facts and other common serving sizes of Egg Omelet including 1 tbsp and 1 oz.