Longan is 60 calories per 100g, mostly natural sugars. Standard fruit calorie range.
Calories scale with portion. Here's how a typical longan serving translates in your tracker:
Balanced — longan sits in a moderate range and fits weight loss, maintenance, or muscle gain when portioned to your daily target.
How longan stacks up on calories and protein against foods people commonly compare it to:
Point your iPhone camera at longan and Spotwell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.
Download on theApp StoreLongan has approximately 60 calories per 100g. A typical serving — 3 oz (85g) — comes in at 51 calories.
1.3g of protein per 100g. That puts longan at roughly 2.2g of protein per 100 calories — a useful lens when comparing to other fruits 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. Longan is naturally low-calorie at 60 kcal per 100g, so it's easy to fit into a deficit.