Most people think they can judge calories by appearance or "health halo," but calorie density often surprises even careful eaters. This quiz asks you to choose which of two foods contains more calories. To keep comparisons fair, many questions use the same weight (usually 100 grams) or clearly stated equivalent portions. Questions begin with everyday foods and gradually introduce less obvious pairings. All values are based on standard nutrition data (primarily USDA averages). The goal is practical awareness: understanding that volume, water content, and fat dramatically affect calories. Only a small percentage of people consistently pick the higher-calorie option. Test yourself and see whether your calorie intuition is sharper than most.