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.
Calories scale with portion. Here's how a typical pepperoni serving translates in your tracker:
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 StorePepperoni has approximately 504 calories per 100g. A typical serving — 3 oz (85g) — comes in at 428 calories.
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.
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.
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.