Dark chocolate at 70-85% cocoa is 546 calories per 100g. A square is around 65 calories — a reasonable end-of-day treat that fits in most macro budgets. Higher-cocoa percentages drop the carbs slightly; lower-cocoa milk chocolate is 30-40 calories per square more.
Calories scale with portion. Here's how a typical dark chocolate serving translates in your tracker:
Point your iPhone camera at dark chocolate and SpotWell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.
Download on theApp StoreDark Chocolate has approximately 546 calories per 100g (70-85%). A typical serving — 1 oz (28g) — comes in at 153 calories.
7.8g of protein per 100g (70-85%). That puts dark chocolate at roughly 1.4g of protein per 100 calories — a useful lens when comparing to other sweets 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. Dark Chocolate is calorie-dense at 546 kcal per 100g (70-85%), so portion control matters more than with low-cal foods.