MyCalorieCoach

How many calories are in a bacon sandwich?

Two rashers of grilled back bacon in two slices of buttered white bread comes to about 485 kcal. The butter is 150 of that. Most people would guess the bacon was the expensive part and it is not by much.

A plate photographed from above: two slices of white bread with butter and two rashers of grilled back bacon.
Illustration generated with AI. We label these rather than passing them off as a photograph of a real plate.

The plate, as served

Two slices of white bread with butter and two rashers of grilled back bacon.

Protein19gCarbs36gFat28g
Where the calories come from
Calories contributed by each macronutrient
NutrientGramsCaloriesShare
Protein19g7616%
Carbs36g14431%
Fat28g25253%
Fibre2gcounted within carbs

The ring is sized by calories, not grams: protein and carbs are 4 kcal a gram, fat is 9. Drawn by grams, fat would look like a sliver of what it actually contributes.

What is on the plate

White bread x2One medium slice, about 36 g190 kcal
Butter x2A thin spread, about 10 g150 kcal
Bacon, grilledTwo back rashers, about 50 g cooked145 kcal

The same dish, several ways

This is where the calories actually move. Not the ingredient, the cooking.

  • Four rashers630+145

    A proper one. Bacon is 145 kcal for two, so this is the cheaper way to make it bigger.

  • With an egg in it565+80

    Eighty kcal for 6 g of protein, a good trade at breakfast.

  • Two slices of white bread with butter and two rashers of grilled back bacon.As served485
  • Without butter335-150

    Sauce instead. It saves 150 kcal, more than the rashers cost.

Figures are the sum of the household portions listed in the composition table, rounded to the nearest 5 kcal per component.

Where each number comes from

Composition tables list ingredients, not dinners. There is no row anywhere for this plate, so it is built from its parts, and the preparation assumed for each part is written next to it, because that assumption is usually worth more calories than the ingredient.

Bacon sandwich: components, portions, calories and sources
ComponentPortion and preparationkcal
White bread x2One medium slice, about 36 gPlain, untoasted. Toasting changes almost nothing; what you put on it does.190
Butter x2A thin spread, about 10 gOn toast, or melted over vegetables.150
Bacon, grilledTwo back rashers, about 50 g cookedGrilled, fat left on.145
Total485

Sources: USDA FoodData Central. Every figure is an estimate with a range around it, and is rounded to the nearest 5 kcal rather than pretending to a precision that does not exist.

Why you will see 300 to 700 kcal quoted for this

Rasher count, bread thickness and whether it was buttered. All three vary and none of them are usually stated.

Which is why this page shows the sum instead of asserting a total. Build the plate you actually eat and the number is yours rather than an average of strangers.

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Common questions

How many calories are in a bacon sandwich?
About 485 kcal for two rashers on two buttered slices of white bread. Without the butter it is 335.
How many calories are in two rashers of bacon?
About 145 kcal grilled, with the fat left on. Grilling rather than frying is what keeps it there.
Is a bacon sandwich bad for you?
It is a normal breakfast with about 19 g of protein in it. The butter and the bread thickness move it more than the bacon does.
How do I make a lower calorie bacon sandwich?
Skip the butter, worth 150 kcal, and use sauce. Add a rasher if you want it bigger, and it is still fewer calories overall.

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