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 |
|---|---|---|---|---|
| Organic Tomato Basil Sauce Harmons | 64 | 0.8 g | 6.4 g | 3.6 g |
| Premium Bruschetta Spread, Original Tomato Harmons Neighborhood Grocer | 83 | 3.3 g | 3.3 g | 5 g |
| Spaghetti With Meat And Sauce Harvest Creek | 79 | 4 g | 11.4 g | 2.2 g |
| Chicken Pot Pie Harvest Creek | 115 | 5.3 g | 14.5 g | 3.5 g |
| Beef Stew Harvest Creek | 40 | 2.3 g | 4.1 g | 1.6 g |
| Italian Style Beef Ravioli In Marinara Sauce Harvest Creek | 101 | 3.1 g | 18.5 g | 2.2 g |
| Harvest Creek, Chunk White Chicken Teriyaki Sauce Crider's Inc. | 89 | 10.7 g | 8.9 g | 1.8 g |
| Shredded White Chicken In Curry Sauce Harvest Creek | 107 | 12.5 g | 5.4 g | 3.6 g |
| Premium Chunk White Chicken And Gravy Crider | 91 | 12.8 g | 4.3 g | 2.4 g |
| Gravy & Chunk White Chicken Comfort Creek Foods | 70 | 7.8 g | 5.6 g | 1.4 g |
| White Chicken In Chipotle Sauce Crider | 80 | 12.5 g | 5.4 g | 1.8 g |
| White Chicken In Chipote Sauce Comfort Greek Foods | 80 | 12.5 g | 5.4 g | 1.8 g |
| Stroganoff Style Sauce With Noodles Comfort Creek Foods | 48 | 2.6 g | 8.8 g | 0.22 g |
| Pulled Pork With Barbeque Sauce Comfort Creek Foods | 118 | 18.1 g | 6.3 g | 2.4 g |
| Take-N-Bake Thin Crust Sausage Pizza Chef Antonio | 240 | 10.4 g | 27.3 g | 10.4 g |
| Bbq sauce Rainbow Games Inc | 196 | 0 g | 52.2 g | 0 g |
| Non alcoholic bloody mary mix Rainbow Games Inc | 35 | 1.2 g | 8.2 g | 0 g |
| Tony's Tejas Salsa, Premium Homemade Salsa & Marinade, Original Rainbow Games Inc | 32 | 2.1 g | 6.4 g | 0 g |
| Premium homemade salsa & marinade Rainbow Games Inc | 31 | 2.1 g | 6.3 g | 0 g |
| Tony's Tejas Salsa, Premium Homemade Salsa & Marinade Rainbow Games Inc | 24 | 0 g | 4.8 g | 0 g |
| Cooked Shrimp Neptune | 129 | 26.3 g | 1.4 g | 2.1 g |
| Guernsey Farms Dairy, French Onion Dip Guernsey Dairy Stores Inc. | 194 | 3.2 g | 6.5 g | 16.1 g |
| Marinara Sauce Trader Giotto's | 26 | 1.3 g | 6.4 g | 0.96 g |
| Tomato Basil Marinara Trader Giotto's | 48 | 1.6 g | 8 g | 0.8 g |
| Broccoli cheddar cheese quiche Trader Joe's | 276 | 10 g | 17.6 g | 18.2 g |
| Pork Sausage Rolls Sainsbury's | 321 | 9.5 g | 31.3 g | 17.1 g |
| Mature cheddar & caramelised red onion baked potato crisps Marks & Spencers | 360 | 9.4 g | 71.8 g | 2.4 g |
| BBQ Beef Jerky Marks & Spencer | 308 | 38.8 g | 25.4 g | 5.6 g |
| Haggis Marks & Spencer | 379 | 12.8 g | 27.8 g | 25 g |
| Ratatouille provençale by Sainsbury's | 52 | 1 g | 5 g | 2.5 g |
| Red cabbage Marks & Spencers | 62 | 1.2 g | 13.1 g | 0.2 g |
| Chicken, chorizo & rice soup Marks & Spencers | 54 | 2.7 g | 6.3 g | 1.9 g |
| Spicy Mexican style rice Sainsbury's | 182 | 3.8 g | 34.4 g | 2.6 g |
| Jamaican jerk style soup Taste the difference | 66 | 3.9 g | 7.6 g | 1.7 g |
| Cheddar Cheese & Onion Crispbakes Marks & Spencers | 258 | 6.1 g | 23.8 g | 15 g |
| Bean & Rice Burrito Trader Jose's | 153 | 7.7 g | 28.2 g | 0.59 g |
| Pineapple Salsa Trader Joe's | 50 | 0 g | 13.3 g | 0 g |
| Aberdeen angus steak pie M&S | 274 | 13.9 g | 14.9 g | 17.3 g |
| Singapore Style Noodles Sainsbury's | 151 | 2.1 g | 31.5 g | 1.6 g |
| Chile Lime Chicken Burgers Trader Joe's | 132 | 16.8 g | 2.7 g | 5.3 g |
| Three Cheese Ravioli M&S Food | 158 | 6.3 g | 15.9 g | 7.4 g |
| Reduced fat caesar dressing Marks & Spencer | 318 | 2 g | 11.9 g | 29.1 g |
| Broccoli Cheese Tomato Quiche Marks & Spencers | 217 | 6.8 g | 16.9 g | 13.3 g |
| Quinoa, Sweet Potato And Lentils Burgers Sainsbury's | 172 | 5 g | 23 g | 5.7 g |
| 4 Indian inspired lentil quarter pounders Sainsbury's | 172 | 4.6 g | 17.2 g | 8.1 g |
| M&S Food Smoky BBQ Pulled Chicken Pizza Marks & Spencer | 234 | 10.5 g | 28.6 g | 8.3 g |
| Chicken & Gravy Shortcrust Pastry Pie Marks & Spencers | 282 | 9.8 g | 24.1 g | 15.9 g |
| All Natural Barbecue Auce Trader Joe's | 132 | 0 g | 32.4 g | 0 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.