How many calories in
pepperoni?
At 504 calories per 100g, pepperoni delivers 19g of protein and 46g of fat. Macros are fat-leaning relative to other protein sources. A typical 4 oz portion lands around 570 calories.
Common serving sizes.
Calories scale with portion. Here's how a typical pepperoni serving translates in your tracker:
What 504 calories means.
Calorie-dense and fatty — 46 g of fat per 100g means small portions add up fast, so weigh it rather than eyeballing.
Pepperoni vs. similar foods.
How pepperoni stacks up on calories and protein against foods people commonly compare it to:
Skip the lookup. Snap the plate.
Point your iPhone camera at pepperoni and Spotwell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.
Download on theApp StoreQuick answers.
How many calories in pepperoni?
Pepperoni has approximately 504 calories per 100g. A typical serving — 3 oz (85g) — comes in at 428 calories.
How much protein is in pepperoni?
19g of protein per 100g. That puts pepperoni at roughly 3.8g of protein per 100 calories — a useful lens when comparing to other protein sources.
How do I log pepperoni accurately?
The simplest method: weigh it on a kitchen scale, then enter grams in your tracker. With Spotwell, you can skip the scale — point the camera at the plate and the AI estimates the portion in under a second. Adjust the value if it looks off.
Is pepperoni good for weight loss?
It depends on your overall calorie target. Pepperoni is calorie-dense at 504 kcal per 100g, so portion control matters more than with low-cal foods.