Grapes are 69 calories per 100g — sweeter and denser per bite than berries, which is why they disappear fast. A cup is about 100 calories. They're easy to over-eat because each grape is small and individually feels trivial against a daily target.
Calories scale with portion. Here's how a typical grapes serving translates in your tracker:
Balanced — grapes sits in a moderate range and fits weight loss, maintenance, or muscle gain when portioned to your daily target.
How grapes stacks up on calories and protein against foods people commonly compare it to:
Point your iPhone camera at grapes and Spotwell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.
Download on theApp StoreGrapes has approximately 69 calories per 100g. A typical serving — 1 cup (151g) — comes in at 104 calories.
0.7g of protein per 100g. That puts grapes at roughly 1.0g 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. Grapes is naturally low-calorie at 69 kcal per 100g, so it's easy to fit into a deficit.