Foods

How many carbs are in water, tonic?

1 fl oz of water, tonic contains about 2.6g of carbohydrate, 0g of protein, and 10 calories.

1 fl oz contains 2.6g carbs 2.6g net carbs · 0g fiber · 0g protein · 10 cal

Carbs by portion size

PortionTotal carbsFiberNet carbs
1 fl oz (30g)2.6g0g2.6g
1 can (12 fl oz) (360g)31.7g0g31.7g
1 bottle (16.9 fl oz or 500 ml) (507g)44.6g0g44.6g
100 grams (100g)8.8g0g8.8g

Net carbs in water, tonic

1 fl oz of water, tonic contains 2.6g of net carbs — total carbs (2.6g) minus dietary fiber (0g). Net carbs are the carbs your body actually digests and that raise blood glucose. See our guide to net carbs for how this calculation works and when to use it.

Full nutrition for water, tonic (per 100g)

Reference values from USDA FoodData Central (survey fndds dataset, fdcId 2346108). Values are per 100 grams.

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Frequently asked questions

How many carbs are in water, tonic?

1 fl oz of water, tonic contains about 2.6g of total carbohydrate. After subtracting 0g of fiber, the net carbs are about 2.6g.

How many net carbs are in water, tonic?

Net carbs in 1 fl oz of water, tonic are about 2.6g — that is total carbs (2.6g) minus dietary fiber (0g). See our net carbs explainer for the full calculation.

Is water, tonic good for diabetics?

Water, tonic contains carbohydrates that will raise blood glucose. Whether it fits your meal plan depends on the portion and your overall daily target. Most U.S. diabetes care teams use total carbs (not net) for insulin dosing — see our diabetes carb-counting guide.

Is water, tonic keto-friendly?

Whether water, tonic fits a keto plan depends on your daily net-carb budget (typically under 20–30g per day). One serving (1 fl oz) provides about 2.6g of net carbs.

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