17 McDonald’s 12 Oz McFlurry: 225 Calories Per Dollar In case you want dessert after polishing off a Big Mac or McChicken sandwich, go for the McFlurry. It costs just $2.89 and fills you up with 650 calories. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25