Boursin is around 407 calories per 100g, with 6g of protein, 4g of carbs, and 41g of fat. Calorie-dense from the fat content — usually portioned by the slice or ounce rather than free-pouring.
Calories scale with portion. Here's how a typical boursin serving translates in your tracker:
Calorie-dense and fatty — 41 g of fat per 100g means small portions add up fast, so weigh it rather than eyeballing.
How boursin stacks up on calories and protein against foods people commonly compare it to:
Point your iPhone camera at boursin and Spotwell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.
Download on theApp StoreBoursin has approximately 407 calories per 100g. A typical serving — 3 oz (85g) — comes in at 346 calories.
6g of protein per 100g. That puts boursin at roughly 1.5g of protein per 100 calories — a useful lens when comparing to other dairy 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. Boursin is calorie-dense at 407 kcal per 100g, so portion control matters more than with low-cal foods.