View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Tonic water
Tonic water by Spar provides 37 kcal per 100 ml, with 9 g of sugars and 0 g of protein. That is 18% less sugar than the average product in this category. Its Nutri-Score is E. It is listed in the Beverages category and comes in a 1l pack.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
| Nutrient | Per 100 ml | Category avg |
|---|---|---|
| Calories | 37 kcal | 88 −58% |
| Total fat | 0 g | 1.9 −100% |
| Carbohydrates | 9 g | 12.9 −30% |
| Total sugars | 9 g | 11 −18% |
| Protein | 0 g | 2.9 −100% |
| Salt | 0 g | 0.3 −96% |
*% Daily Value for 100 ml, based on a 2,000-calorie diet (FDA reference values). Category average across 22562 Beverages products on Foodmetria.
Compared with other beverages
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Quantity
- 1l
- Sold in
- Germany
- Barcode
- 9100000043722
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Tonic water?
Tonic water contains 37 kcal per 100 ml.
How much sugar is in Tonic water?
Tonic water has 9 g of sugars per 100 ml, which is considered moderate by UK front-of-pack guidelines.
Is Tonic water healthy?
It has a Nutri-Score of E (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated March 26, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
a NOVA 1 
b 
b 
b More beverages
View all →
b NOVA 4 
c NOVA 4
a NOVA 1 
e NOVA 4 
e NOVA 4 
e NOVA 4 More from Spar
View all →
d 
b 
c 
d NOVA 4 
c NOVA 4 
d NOVA 4