Onion: nutrition facts and products
A bulb vegetable used fresh, dried or powdered.
Onion, raw contains 40 kcal per 100 g. A typical serving of 1 slice, medium, 1/8" thick (14 g) provides about 6 kcal.
Roughly 88% of its calories come from carbohydrates, with 10% from protein and 2% from fat (estimated with general energy factors).
That is more energy than the typical item in vegetables and vegetable products on FoodFactly, where the median is 35 kcal per 100 g across 866 foods.
Full details: Onion, raw nutrition facts.
40kcal per 100 g
1.1 gprotein
9.3 gcarbohydrates
0.1 gfat
Products containing onion
2,400 packaged products on FoodFactly list onion among their ingredients (Open Food Facts ingredient analysis).
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Chicken Fajitas Smart Ones | 115 | 6.2 g | 17.3 g | 2.2 g |
| Chicken Strips & Fries Smart Ones | 231 | 10.4 g | 22.4 g | 11.2 g |
| Classic Favorites Soup Smart Ones | 53 | 2.6 g | 7.9 g | 1.3 g |
| General Tso's Chicken Smart Ones | 125 | 5.5 g | 18.8 g | 2.8 g |
| New Fiesta Beef & Rice Smart Ones | 114 | 6.3 g | 14.1 g | 3.5 g |
| Chicken Strips & Sweet Potato Fries Smart Ones | 201 | 8.2 g | 20.9 g | 9 g |
| Asian-Style Beef And Broccoli Smart Ones | 75 | 6.6 g | 7.5 g | 2.2 g |
| Pulled Pork And Black Beans Smart Ones | 90 | 7.5 g | 11.8 g | 1.6 g |
| Smoked Liver Kowalski | 357 | 14.3 g | 1.8 g | 32.1 g |
| Salsa Picante Joe T. Garcia Inc. | 28 | 0 g | 2.8 g | 0 g |
| Picante salsa Joe T. Garcia Inc. | 29 | 2.9 g | 5.9 g | 0 g |
| Salsa Picante Joe T. Garcia Inc. | 28 | 0 g | 2.8 g | 0 g |
| BAR-B-Q Jumbo Salted & Roasted Sunflower Seeds DAVID | 633 | 26.7 g | 16.7 g | 50 g |
| Seoul Kimchi Original lucky foods | 54 | 3.6 g | 10.7 g | 0 g |
| Spicy Kimchi Seoul | 54 | 3.6 g | 10.7 g | 0 g |
| Seoul, Kim Chi, Spicy Lucky Foods Llc | 36 | 3.6 g | 3.6 g | 0 g |
| Seoul, Kim Chi, Spicy Lucky Foods Llc | 36 | 3.6 g | 3.6 g | 0 g |
| Eat Real, Quinoa Puffs, Jalapeno & Cheddar Bylyne Products Inc. | 500 | 7.1 g | 53.6 g | 28.6 g |
| Eat Real, Quinoa & Kale Puffs Snack, Jalapeno & Cheddar Bylyne Products Inc. | 500 | 7.1 g | 53.6 g | 28.6 g |
| St. louis style thin crust 5 cheese blend white chicken ranch dressing pizza Mama Lucia's | 243 | 11.8 g | 22.8 g | 11.8 g |
| Gourmet flatbread pizza Sophia's Favorite | 250 | 11.4 g | 26.5 g | 10.6 g |
| Sophia's favorite, gourmet flatbread pizza, wild mushroom asparagus Sophia's Favorite | 218 | 9.8 g | 21.8 g | 9.8 g |
| Grilled Vegetables Gourmet Flatbread Pizza Sophia's Favorite | 236 | 11.1 g | 22.9 g | 11.1 g |
| Vegetarian select gourmet flatbread pizza Lucia's Pizza Co. | 216 | 14.4 g | 20.9 g | 9.2 g |
| Les Petites Quiches Quelle Quiche! | 361 | 10.3 g | 27.8 g | 23.7 g |
| Quelle Quiche!, Spinach & Swiss Quelle Quiche! | 227 | 7.8 g | 13.6 g | 16.1 g |
| Eggplant Appetizer Cora | 179 | 1.8 g | 10.7 g | 14.3 g |
| French Onion Dip Dean's | 109 | 3.1 g | 9.4 g | 6.3 g |
| Ranch dip Dean's | 200 | 3.3 g | 10 g | 16.7 g |
| Dip guacamole flavored Dean's | 300 | 3.3 g | 6.7 g | 30 g |
| Ranch Dip Dean's | 200 | 3.3 g | 10 g | 16.7 g |
| Classsic Gourmet Golden Italian Dressing Ventura Foods | 306 | 0 g | 9.4 g | 30.6 g |
| Golden Italian Dressings Classic Gourmet | 35 | 0 g | 9.4 g | 0 g |
| Soup base L.B. Jamison's | 444 | 0 g | 66.7 g | 22.2 g |
| Dean's, sriracha dip, spicy thai chili Dean's | 172 | 3.5 g | 10.3 g | 15.5 g |
| Sriracha Spicy Thai Chili Dip Restaurant Item | 172 | 3.5 g | 10.3 g | 15.5 g |
| Fry sauce Freddy’s | 483 | 0 g | 13.8 g | 48.3 g |
| Lite french onion dip Dean's | 109 | 3.1 g | 9.4 g | 6.3 g |
| French onion, dip Dean's | 109 | 6.3 g | 12.5 g | 4.7 g |
| BBQ Sauce Maple Brown Flavoured G'hughes | 33 | 0 g | 6.7 g | 0 g |
| BBQ Sauce G Hughes | 33 | 0 g | 6.7 g | 0 g |
| Sugar Free Bbq Sauce Honey Flavored G Hughes Smokehouse | 33 | 0 g | 6.7 g | 0 g |
| Simmer sauce Gia Russa | 106 | 0.88 g | 4.4 g | 8.9 g |
| Pizza Sauce Gia Russa | 40 | 1.6 g | 7.9 g | 0 g |
| Pasta Sauce John Zidian Company Inc. | 71 | 1.6 g | 4.8 g | 5.6 g |
| Alla Vodka Gia Brands Inc. | 112 | 1.6 g | 4 g | 9.6 g |
| Gia russa, select pasta sauce, hot sicilian Gia Russa | 56 | 1.6 g | 5.6 g | 3.6 g |
| Marinara Pasta Sauce Gia Russa | 56 | 1.6 g | 5.6 g | 3.2 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.