Calories in 5 Medium Slices of Bacon
5 medium slices of bacon (40 g) has 187 calories. That is 9% of a 2,000 calorie diet.
The calories come from 14 g of protein, 14 g of fat and 0.7 g of carbohydrates, a split of 30% protein, 69% fat and 1% carbs. For comparison, 3 medium slices of bacon has 112 and 10 medium slices of bacon has 374 calories. Burning 187 calories takes about 33 minutes of brisk walking or 15 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Bacon Calorie Calculator
Your meal
Add portions from any food page to build a meal total. It stays in this browser.
Bacon calories by serving size
Common amounts of bacon with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 5g | 5 g | 23 | 1.7 g | 1.8 g | 0.1 g |
| 1 thin slice | 5 g | 23 | 1.7 g | 1.8 g | 0.1 g |
| 1 medium slice | 8 g | 37 | 2.7 g | 2.8 g | 0.1 g |
| 2 thin slices | 10 g | 47 | 3.4 g | 3.5 g | 0.2 g |
| 1 thick slice | 12 g | 56 | 4.1 g | 4.2 g | 0.2 g |
| 2 medium slices | 16 g | 75 | 5.4 g | 5.6 g | 0.3 g |
| 2 thick slices | 24 g | 112 | 8.1 g | 8.4 g | 0.4 g |
| 1 oz | 28 g | 133 | 9.6 g | 9.9 g | 0.5 g |
| 5 medium slices | 40 g | 187 | 14 g | 14 g | 0.7 g |
| 1/2 cup | 40 g | 187 | 14 g | 14 g | 0.7 g |
| 1 cup | 80 g | 374 | 27 g | 28 g | 1.4 g |
| 100g | 100 g | 468 | 34 g | 35 g | 1.7 g |
| 4 oz | 113 g | 531 | 38 g | 40 g | 1.9 g |
Bacon vs similar foods
Calories per 100 g compared with other meat.
Bacon: common questions
How many calories are in 5 medium slices of bacon?
5 medium slices of bacon weighs about 40 g and has 187 calories.
How much protein is in 5 medium slices of bacon?
5 medium slices of bacon has 14 g of protein, which is 27% of the 50 g Daily Value.
How many carbs are in 5 medium slices of bacon?
5 medium slices of bacon has 0.7 g of carbohydrates, including 0 g of fiber and 0 g of sugars.
How much bacon is 100 calories?
100 calories of bacon is 21 g, about 4 1/2 thin slices of bacon.
More about bacon
Calories by amount
Amount for a target
Weights and conversions
Compare with
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2705889. Original description: Pork bacon, smoked or cured, cooked. Portion weights are USDA household measures.