Beverages

Q: How many calories in fl oz of beverages?

About 56 calories, with roughly 0.1g of protein. fl oz weighs about 34.8g. Use the slider above for any other portion.

Liquid dessert. Priced like water.

162

cal per 100 ml

Portion explorer

How much are you eating?

Drag the slider or type milliliters. Everything below updates live.

= 1.2 fl oz

Calories

Protein

0.1g

Carbs

14.4g

Fat

Protein 0% Carbs 100% Fat 0%

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Beverages: 162 cal per 100g, mixed macros.

No single number tells the story. Use the slider to fit it to your day.

Reverse calculator

Work backwards from your target.

To hit grams of protein, drink:

—

For calories, drink:

—

Burn it off

What per 100 ml costs.

Minutes for a 155 lb (70 kg) adult to burn 162 cal. Adjust down for lighter, up for heavier.

Walking

min · 3.5 mph

Cycling

min · easy pace

Jogging

min · 5 mph

Swimming

min · freestyle

Estimates from the Compendium of Physical Activities. Real burn depends on weight, intensity, and fitness.

The chef's caveat

Fluid oz vs. grams

US labels use fluid oz (a volume) while nutrition math wants grams (a weight). For thin drinks 1 ml ≈ 1 g, so the two match closely. Thick drinks (smoothies, protein shakes) are the exception — 100 ml can weigh 115–130 g.

Full nutrient panel · per 100 ml

What else is in there.

From USDA FoodData Central (SR Legacy). %DV against the FDA 2,000-calorie reference.

Fiber0.4 g1%

Saturated fat0.003 g0%

Cholesterol0 mg0%

Sodium8 mg0%

Potassium44 mg1%

Calcium8 mg1%

Iron0.3 mg2%

Magnesium6 mg1%

Zinc0.07 mg1%

Vitamin C155.6 mg173%

Vitamin A2 mcg0%

Vitamin B60.021 mg1%

Vitamin B120 mcg0%

Folate3 mcg1%

Niacin0.074 mg0%

How it stacks

Compared to its neighbors.

per 100 ml, as-served. Same portion, honest comparison.

Beverages

117 fewer calories per 100g.

Cal45 Protein0 g Fat0.2 g

Coca-Cola Classic

120 fewer calories per 100g.

Cal42 Protein0 g Fat0 g

Beverages

132 fewer calories per 100g.

Cal30 Protein0 g Fat0.2 g

Common questions

The stuff people actually ask.

How many calories in fl oz of beverages?

About 56 calories, with roughly 0.1g of protein. fl oz weighs about 34.8g. Use the slider above for any other portion.

Is the diet version really zero calories?

Effectively yes — most zero-sugar sodas measure at 1–3 calories per can, which the FDA lets round to zero. Whether the sweeteners are neutral for your body is a separate debate; the calorie count is not.

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