This blackberry margarita has 240 calories and 0 g of added sugar.u003cbr/u003eRestaurant margaritas are typically are very calorie and sugar heavy. For example, the u003ca href=u0022https://www.nutritionix.com/i/texas-roadhouse/raspberry-margarita-frozen-18-oz/c64021682ed224f0a97a14dau0022u003eTexas Roadhouse Raspberry Margaritau003c/au003e has a whopping 470 calories and 76 grams of sugar. That is the equivalent of 19 teaspoons of sugar!