McDONALD'S, Hot Caramel Sundae: item (6.4 oz) to Grams
Quick answer
One item (6.4 oz) of mcdonald's, hot caramel sundae weighs 182 grams.
1 item (6.4 oz)182 g
Reference serving (nutrition facts)100 g
Source: USDA FoodData Central - SR Legacy (2018-04) (USDA household portion weight)