Per 100g, ketchup delivers 102 calories.
Calories scale with portion. Here's how a typical ketchup serving translates in your tracker:
Balanced — ketchup sits in a moderate range and fits weight loss, maintenance, or muscle gain when portioned to your daily target.
How ketchup stacks up on calories and protein against foods people commonly compare it to:
Point your iPhone camera at ketchup and Spotwell's on-device AI estimates the portion and macros in under a second — no manual entry, no barcode hunting.
Download on theApp StoreKetchup has approximately 102 calories per 100g. A typical serving — 3 oz (85g) — comes in at 87 calories.
1.7g of protein per 100g. That puts ketchup at roughly 1.7g 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. Ketchup sits in a moderate calorie range. It can fit any goal — weight loss, maintenance, or muscle gain — when portioned to your daily target.