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 |
|---|---|---|---|---|
| Plant-Based Sausage Kielbasa TOFURKY | 253 | 25.2 g | 9.8 g | 13.1 g |
| Artisan Spinach Pesto Tofurky | 260 | 29 g | 11 g | 12 g |
| Jumbo Hot Dogs Tofurky | 228 | 24 g | 11.4 g | 10.1 g |
| Tofurky, bbq chick'n pocket sandwiches Tofurky | 228 | 7.9 g | 39.4 g | 3.2 g |
| Turk'Y Broccoli & Cheddar Tofurky | 189 | 5.5 g | 31.5 g | 3.9 g |
| POT PIE Tofurky | 229 | 4.9 g | 19.8 g | 14.5 g |
| Quiche Vegan Sausage & Veggie Tofurky | 244 | 10.8 g | 20.2 g | 13.2 g |
| Vegetarian Roast Tofurky | 204 | 23.1 g | 12.9 g | 7.5 g |
| Plant-Based Deli Slices Roasted Turk'y Tofurky | 192 | 25 g | 9.6 g | 6.7 g |
| Plant-Based Deli Slices Hickory Smoked Tofurky | 212 | 26.9 g | 9.6 g | 6.7 g |
| Flatbreads everything good grains crackers Paskesz | 400 | 8 g | 80 g | 8 g |
| Badatz Paskesz, Twiggs, Flavored Corn Snacks, Onion Paskesz Candy Company | 564 | 6.1 g | 57.1 g | 32.9 g |
| Crispy fried onions Paskesz | 643 | 0 g | 42.9 g | 50 g |
| Grilled Sesame Beef & Broccoli Smart Made | 86 | 5.5 g | 12.2 g | 2 g |
| Roasted Vegetables With Angel Hair Smart Made | 92 | 3.2 g | 15.9 g | 1.8 g |
| Rosemary Grilled Beef & Vegetables Smart Made | 106 | 6.7 g | 11.8 g | 3.1 g |
| Thai-Style Chicken & Vegetables Smart Made | 88 | 7.4 g | 11.7 g | 1.4 g |
| Spicy Peanut Chicken & Broccoli Smart Made | 98 | 7.5 g | 11.4 g | 2.8 g |
| Mexican-style pulled pork bowl Smart Ones | 110 | 9.2 g | 11.7 g | 3.2 g |
| Mexican-Style Chicken Bowl Smart Made | 102 | 8.2 g | 12.9 g | 2 g |
| Spicy Peanut Chicken & Broccoli Smart Made | 98 | 7.5 g | 11.4 g | 2.8 g |
| Mexican Style Chicken Bowl Smart Made | 98 | 8.2 g | 11.8 g | 2.4 g |
| Grilled white meat chicken with roasted tomatoes & spinach over fettuccine lightly tossed in a creamy ricotta & white bean puree sauce, chicken with spinach fettuccine Smart Made | 90 | 9 g | 7.8 g | 2.4 g |
| Roasted Vegetable Enchilada Bake Smart Made | 110 | 5.5 g | 15.3 g | 3.1 g |
| Grilled Sesame Beef & Broccoli Smart Made | 86 | 5.5 g | 12.2 g | 2 g |
| Rosemary Grilled Beef & Vegetables Smart Made | 106 | 6.7 g | 11.8 g | 3.1 g |
| Homestyle Turkey Breast With Stuffing Smart Ones | 110 | 8.6 g | 14.1 g | 2.4 g |
| Mini Rigatoni with Vodka Cream Sauce Smart Ones | 125 | 4.7 g | 20 g | 2 g |
| Angel Hair Marinara Smart Ones | 78 | 2.8 g | 14.9 g | 0.78 g |
| Cheesy Scramble with Hash Browns Smart Ones | 103 | 8.2 g | 8.7 g | 3.8 g |
| Chicken mesquite Smart Ones | 98 | 8.6 g | 12.9 g | 1.4 g |
| Teriyaki Chicken & Vegetables Smart Ones | 106 | 4.7 g | 18.8 g | 0.98 g |
| Chicken ranchero mini wraps Smart Ones | 195 | 10.6 g | 26.6 g | 5.3 g |
| Pepperoni pizza minis Smart Ones | 226 | 9.7 g | 33.9 g | 5.7 g |
| Ravioli Florentine Smart Ones | 116 | 4.2 g | 19.9 g | 2.1 g |
| Swedish Meatballs Smart Ones | 112 | 6.6 g | 15.5 g | 1.9 g |
| Slow Roasted Turkey Breast Smart Ones | 67 | 7.8 g | 6.3 g | 1.4 g |
| Chicken Carbonara Smart Ones | 111 | 8.4 g | 14.9 g | 2.3 g |
| Santa Fe Rice & Beans Smart Ones | 118 | 3.9 g | 20.8 g | 2 g |
| Three Cheese Ziti Marinara Smart Ones | 118 | 4.7 g | 16.9 g | 3.1 g |
| Chicken Parmesan Smart Ones | 99 | 7.1 g | 12.4 g | 2.1 g |
| Meatloaf Smart Ones | 86 | 7.5 g | 7.5 g | 3.1 g |
| Crustless Chicken Pot Pie Smart Ones | 75 | 7.1 g | 7.8 g | 1.4 g |
| Roasted Chicken With Herb Gravy Smart Ones | 71 | 6.7 g | 8.6 g | 0.98 g |
| Traditional Lasagna With Meat Sauce Smart Ones | 111 | 5.4 g | 13.8 g | 4 g |
| Thin Crust Pepperoni Pizza Smart Ones | 226 | 10.5 g | 29 g | 7.3 g |
| Chicken Santa Fe Smart Ones | 63 | 7.5 g | 5.1 g | 1.2 g |
| Vegetable Fried Rice Smart Ones | 117 | 3.3 g | 20 g | 2.5 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.