Sweet corn is 96 calories per 100g. A standard ear is around 100 calories, mostly carbs with a bit of fiber. It's technically a starchy vegetable, so meal-prep accounting should treat it more like rice than like spinach.
Calories scale with portion. Here's how a typical corn serving translates in your tracker:
Point your iPhone camera at corn and SpotWell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.
Download on theApp StoreCorn has approximately 96 calories per 100g (kernels). A typical serving — 1 cup, kernels (165g) — comes in at 158 calories.
3.4g of protein per 100g (kernels). That puts corn at roughly 3.5g of protein per 100 calories — a useful lens when comparing to other vegetables 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. Corn is naturally low-calorie at 96 kcal per 100g (kernels), so it's easy to fit into a deficit.