How many calories in
hazelnuts?
Per 100g, hazelnuts delivers 628 calories with 61g of fat. Among the highest-fat foods in any kitchen. Pre-portioning into small bags is the simplest way to keep tracking accurate.
Common serving sizes.
Calories scale with portion. Here's how a typical hazelnuts serving translates in your tracker:
What 628 calories means.
Calorie-dense and fatty — 61 g of fat per 100g means small portions add up fast, so weigh it rather than eyeballing.
Hazelnuts vs. similar foods.
How hazelnuts stacks up on calories and protein against foods people commonly compare it to:
Skip the lookup. Snap the plate.
Point your iPhone camera at hazelnuts and Spotwell's AI estimates the portion and macros in a few seconds. Check it, adjust anything that looks off, and log it.
Download on theApp StoreQuick answers.
How many calories in hazelnuts?
Hazelnuts has approximately 628 calories per 100g. A typical serving — 3 oz (85g) — comes in at 534 calories.
How much protein is in hazelnuts?
15g of protein per 100g. That puts hazelnuts at roughly 2.4g of protein per 100 calories — a useful lens when comparing to other nuts & seeds sources.
How do I log hazelnuts 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 a few seconds. Adjust the value if it looks off.
Is hazelnuts good for weight loss?
It depends on your overall calorie target. Hazelnuts is calorie-dense at 628 kcal per 100g, so portion control matters more than with low-cal foods.