Tonic water: calories and nutrition facts

Tonic water has 33 kcal per 100 g. One serving, 1 Glass (200 g), has 66 kcal.

Calories
33 kcal
Protein
0 g
Carbohydrates
8.3 g
Fat
0 g

Per 100 g

Tonic water: how many calories?

Tonic water has 33 kcal per 100 g, with 0 g protein, 8.3 g carbs and 0 g fat. A 200 g serving (1 Glass) has 66 kcal. That is less than the average for Water & Drinks (52 kcal per 100 g). Most of its calories come from carbohydrates.

Where the calories come from

  • Protein0%
  • Carbohydrates100%
  • Fat0%

Calculate a portion

Calories
66 kcal
Protein
0 g
Carbohydrates
16.5 g
Fat
0 g

Nutrition facts

NutrientPer 100 gPer serving (200 g)
Calories33 kcal66 kcal
Fat0 g0 g
of which saturated fat0 g0 g
Carbohydrates8.3 g16.5 g
of which sugars8.2 g16.4 g
Fiber0.1 g0.3 g
Protein0 g0 g
Sodium7 mg14 mg
Water88.9 g177.8 g
Vitamin C0 mg0 mg
Calcium7 mg15 mg
Iron0 mg0.1 mg
Potassium1 mg2 mg
Magnesium2 mg5 mg

Source: Ciqual food composition table (ANSES, France). Data updated on 2 September 2026.

Share of reference intakes

Per 100 g, compared with an adult's reference intakes (2,000 kcal a day, Regulation (EU) No 1169/2011).

NutrientOf reference intake
Calories(33 kcal)2%
Fat(0 g)0%
of which saturated fat(0 g)0%
Carbohydrates(8.3 g)3%
of which sugars(8.2 g)9%
Protein(0 g)0%
Salt(0.02 g)0%

What the EU thresholds say

Nutrition claim thresholds from Regulation (EC) No 1924/2006, per 100 g.

  • Low energy (40 kcal or less)
  • Low fat (3 g or less)
  • Low sodium (120 mg or less)

Tonic water: frequently asked questions

Tonic water: how many calories per serving?

A 200 g serving (1 Glass) has 66 kcal.

Tonic water: how much protein?

Tonic water contains 0 g of protein per 100 g, 0% of the 50 g reference intake.

Tonic water: how much fibre?

Tonic water provides 0.1 g of fibre per 100 g, 1% of the 25 g a day recommended by EFSA.

Tonic water: how much makes 100 kcal?

100 kcal is about 302 g of this food.

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