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Sugar-free carbonated tonic water; very low calorie
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 can (whole) of Sugar-free Schweppes tonic (330 g) has 3 calories. That works out to 1 calories per 100 g. It contains 0 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 can (whole) · 330 g
3
KCAL / 330G
Carbs
0g
· 0% DV
Protein
0g
· 0% DV
Fat
0g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 0% · Protein 0% · Fat 100%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 3 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 50 mg | 2% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0 g | 0% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 can (whole) | 330 g | 3 kcal |
| 100 g | 100 g | 1 kcal |
| 1 can (mini) | 150 g | 2 kcal |
| 1 serving (small) | 150 g | 2 kcal |
| 1 can (small) | 200 g | 2 kcal |
| 1 bottle (small) | 200 g | 2 kcal |
| 1 cup (medium) | 240 g | 2 kcal |
| 1 bottle (medium) | 250 g | 3 kcal |
| 1 bottle (large) | 1000 g | 10 kcal |
Calculated from 1 calories per 100 g.
Yes, it contains quinine, which gives tonic water its characteristic bitter taste. The amount in a soft drink does not make it a treatment for conditions for which quinine may be prescribed.
Yes, it is made without sugar; sweeteners provide its sweet taste instead. That makes it different from regular sweetened tonic, even though it still tastes sweet.
No, soda water is carbonated water, while tonic water has quinine and added flavouring for a distinctive bitter taste. Sugar-free Schweppes tonic also uses sweeteners, so it is not a plain sparkling-water substitute in flavour.
Yes, it works as a mixer for a gin and tonic. Add gin, ice and a citrus garnish; the cocktail’s alcohol content comes from the gin, not from the tonic.
No, tonic water is generally caffeine-free, and caffeine is not what gives this drink its bitter flavour. Its characteristic taste comes from quinine and flavourings instead.
No, drinking tonic water is not a proven way to prevent or relieve leg cramps. Although it contains quinine, that does not make it equivalent to a prescribed quinine medicine.
Occasional tonic water is different from taking quinine as a medicine, but pregnancy advice can depend on your health and the product. Ask your maternity clinician if you plan to drink it regularly or have concerns.
Keep it sealed in the refrigerator after opening and drink it while it is still fizzy. It gradually loses carbonation and flavour once exposed to air, so it is best not to leave an opened bottle sitting for long.
Yes, it contributes fluid, but it is not as practical a daily hydration choice as plain water. Its quinine flavour, carbonation and sweeteners may make it less appealing for drinking throughout the day.
Vitamins
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
B3
0mg · 0% DV
Minerals
Sodium
50mg · 2% DV
Calcium
3.3mg · 0% DV
Potassium ⭐
3.3mg · 0% DV
Iron
0mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 3 calories in 1 can (whole) (330 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Sugar-free Schweppes tonic is a branded version of tonic water, made with carbonation, quinine for its characteristic bitterness, and sweeteners instead of sugar. It has a crisp fizz and a distinctly bittersweet taste, rather than the neutral flavour of sparkling water.
Serve it well chilled, over ice, with a wedge of lime or lemon. It is widely used as a mixer for gin, but also works on its own or in non-alcoholic drinks with citrus and herbs. Nutritionally, it is a very low-calorie, sugar-free option; the table lists 1 calorie per 100 g. For a lighter-tasting serve, add plenty of ice and citrus, or dilute it with sparkling water.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 4
Ultra-Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.