One 100 g serving of wheat flours, bread, unenriched has 361 calories, 72.5 g of carbs, and 2.4 g of fiber.
Full macro and micronutrient breakdown, plus how this compares across diets, is on the Wheat flours, bread, unenriched nutrition facts page.
Source: USDA FoodData Central - SR Legacy (2018-04)