One 100 g serving of cereals ready-to-eat, malt-o-meal, frosted flakes has 389 calories, 90.2 g of carbs, and 1.2 g of fiber.
Full macro and micronutrient breakdown, plus how this compares across diets, is on the Cereals ready-to-eat, MALT-O-MEAL, Frosted Flakes nutrition facts page.