Per 100g, yellow mustard delivers 67 calories.
Calories scale with portion. Here's how a typical yellow mustard serving translates in your tracker:
Point your iPhone camera at yellow mustard and SpotWell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.
Download on theApp StoreYellow Mustard has approximately 67 calories per 100g. A typical serving — 3 oz (85g) — comes in at 57 calories.
4.4g of protein per 100g. That puts yellow mustard at roughly 6.6g of protein per 100 calories — a useful lens when comparing to other condiments 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. Yellow Mustard is naturally low-calorie at 67 kcal per 100g, so it's easy to fit into a deficit.