calories in a vodka tonic
1 Calories In Vodka & Tonic with Lime Slice. 101 calories, 0g fat, 2g carbs, 0g protein, 0g fiber. 2  Calories In Vodka Tonic. 85 calories, 0g fat, 5g carbs, 0g protein, 0g fiber.  Calories In vodka tonic. 137 calories, 0g fat, 19g carbs, 0g protein, 0g fiber.