
A Tonic Water Cocktail is a refreshing mixed drink that pairs the bitter-sweet effervescence of tonic water with a chosen spirit, most classically gin, though vodka, rum, or whiskey are also popular. Its core ingredients are the spirit, tonic water, and a citrus garnish like lime or lemon. This style of drink has its roots in British colonial India, where gin was added to medicinal tonic water to make it more palatable.
This cocktail is typically high in carbohydrates, almost entirely from the sugar in the tonic water, with negligible fat or protein. A standard serving can range from 150 to 250 calories, depending on the spirit and the amount of tonic used.
| Calories | 180 kcal |
| Protein | 0 g |
| Carbs | 35 g |
| Fat | 0 g |
| Fiber | 0 g |
| Sugar | 30 g |
| Sodium | 15 mg |
| Quinine | trace |
| Vitamin C | 0 mg |
| Calcium | 10 mg |
| Iron | 0.1 mg |
| Magnesium | 5 mg |
| Potassium | 25 mg |
| Phosphorus | 5 mg |
| Zinc | 0.1 mg |
Per 1 cocktail (approx. 240 g) · estimated, varies by recipe
The drink's origin is a fascinating example of how a medicinal product (quinine tonic) evolved into a social beverage. Its signature bitter note from quinine makes it a unique palate cleanser that pairs exceptionally well with the botanicals in gin.