Sprite Zero Sugar: Calories, Nutrition and Health Benefits

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Sprite Zero Sugar has 0 calories, 0g sugar, 0g carbs and 35mg sodium in a 12 fl oz can, and no caffeine. It is sweetened with aspartame and acesulfame potassium, so it adds no carbohydrate and does not raise blood sugar directly. Regular Sprite has 140 calories and 38g sugar in the same can.

Quick Nutrition Facts

Per 1 can (12 fl oz, 355 mL)

Nutrient	Amount
Calories	0 kcal
Protein	0g
Carbohydrates	0g
Fiber	0g
Sugars	0g
Fat	0g
Sodium	35 mg

Macronutrient Breakdown

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NUTRITIONIST'S INSIGHT

A can of Sprite Zero Sugar adds nothing to your calorie or carb count, so it is an easy swap for regular Sprite if you want to cut added sugar. It has no caffeine, which makes it the mild option in the evening, and only 35mg of sodium. The tradeoffs are small: citric acid wears on tooth enamel if you sip all day, and aspartame means people with phenylketonuria must avoid it. The WHO's 2023 guideline advises against relying on non-sugar sweeteners for long-term weight control, so treat it as a step away from sugary drinks and keep water or sparkling water as most of what you drink.

Myth Busters

MYTH #1: Sprite Zero Sugar spikes blood sugar like regular Sprite

TRUTH: The label shows 0g sugar and 0g carbohydrate per can, so there is no sugar to convert into glucose. Regular Sprite has 38g of sugar and 140 calories in 12 fl oz. Sprite - Varieties, Nutrition Facts & Ingredients; Sprite - Nutrition Facts & Ingredients

MYTH #2: The aspartame in Sprite Zero Sugar is proven to cause cancer

TRUTH: In July 2023 IARC classified aspartame as possibly carcinogenic (Group 2B) on limited evidence, while JECFA kept the acceptable daily intake at 40 mg per kg of body weight. A 70 kg adult would need more than 35 cans a day, at about 75 mg of aspartame per can, to reach that limit. Aspartame hazard and risk assessment results released; Aspartame and Other Sweeteners in Food

MYTH #3: Zero-calorie soda guarantees weight loss

TRUTH: The WHO's 2023 guideline found no long-term body-fat benefit from non-sugar sweeteners and advises against using them for weight control. Swapping regular Sprite for Sprite Zero Sugar cuts 140 calories that day but guarantees nothing. WHO advises not to use non-sugar sweeteners for weight control; Sprite - Nutrition Facts & Ingredients

MYTH #4: Sprite Zero Sugar contains caffeine

TRUTH: It does not. Retailer label data lists it as caffeine free, and the ingredient list has no caffeine source, unlike most colas. Sprite - Varieties, Nutrition Facts & Ingredients; Sprite Zero Sugar Lemon-Lime Soda, 12 fl oz

MYTH #5: Sprite Zero Sugar is the same as Sprite Zero Sugar Prebiotic

TRUTH: They are different products. The Prebiotic version adds soluble corn fiber and lists 15 calories, 7g carbohydrate and 6g fiber per can. The standard Sprite Zero Sugar has 0 calories and 0g carbohydrate. Sprite - Varieties, Nutrition Facts & Ingredients

NutriScore by Health Goals

Health Goal	NutriScore	Why This Score?
Weight Loss		Zero calories per can replaces a 140-calorie regular Sprite. It stops at B because the WHO found no long-term weight benefit from sweeteners and the drink gives no fullness. Sprite - Varieties, Nutrition Facts & Ingredients; WHO advises not to use non-sugar sweeteners for weight control
High Protein		0g protein per can. It contributes nothing toward a protein target. Sprite - Varieties, Nutrition Facts & Ingredients
Low Carb / Keto		0g carbs and 0g sugar per can, so it fits any carb limit including strict keto. Sprite - Varieties, Nutrition Facts & Ingredients
Heart Health		Only 35mg of sodium and no fat, but the WHO guideline notes possible long-term cardiovascular associations with regular sweetener use, based on observational data. Sprite Zero Sugar Lemon-Lime Soda, 12 fl oz; WHO advises not to use non-sugar sweeteners for weight control
Diabetes Management		No carbohydrate means no direct glucose load, so it beats regular Sprite. The WHO guideline does not apply to people with pre-existing diabetes. Sprite - Varieties, Nutrition Facts & Ingredients; WHO advises not to use non-sugar sweeteners for weight control
Nutrient Density		No vitamins, fiber or protein, and no meaningful minerals beyond about 108mg of potassium and 35mg of sodium. Sprite Zero Sugar Lemon-Lime Soda, 12 fl oz

PERSONALIZED NUTRITION

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Blood Sugar Response - Sprite Zero Sugar (1 can / 355 mL)

With 0g carbohydrate and 0g sugar, Sprite Zero Sugar gives the body no glucose to absorb, so a healthy adult's blood sugar stays near its fasting baseline for the full 2-hour window. Any small movement comes from the rest of the meal, not the can. Sprite - Varieties, Nutrition Facts & Ingredients; WHO advises not to use non-sugar sweeteners for weight control

Estimated Blood Glucose Response (mg/dL)

Illustrative baseline for a healthy adult drinking one can on its own. Meals eaten with it, and individual insulin sensitivity, change the real curve.

How to flatten the spike

Log it as 0g carbs, and carb-count the food you drink it with.
Drink it with a meal that has protein and fiber so the meal's carbs rise more slowly.
Replace regular soda with it instead of adding it on top.
Alternate with water or sparkling water to keep total sweet-taste exposure down.

Cultural Significance

Coca-Cola launched Sprite in 1961 as its answer to 7Up, and the sugar-free version has gone by many names: Sprite Light, Diet Sprite, Sprite Zero and now Sprite Zero Sugar in the US. Names, can sizes and sweeteners vary by country, so check the label on the can you buy.

Compare & Substitute

Sprite Zero Sugar vs Similar Foods

Nutrient	Sprite (12 fl oz)	Sprite Zero Sugar Prebiotic (12 fl oz)	Sprite Chill Zero Sugar (12 fl oz)	Plain sparkling water (12 fl oz)
Calories	140 kcal	15 kcal	0 kcal	0 kcal
Protein	0g	0g	0g	0g
Carbohydrates	38g	7g	0g	0g
Fat	0g	0g	0g	0g

Frequently Asked Questions

How many calories are in Sprite Zero Sugar?

A 12 fl oz can has 0 calories, 0g sugar and 0g carbohydrate on the US label. Cans sold in other countries come in other sizes and are also zero calories; only the sodium shifts slightly with volume.

Does Sprite Zero Sugar have caffeine?

No. It is caffeine free, which sets it apart from most colas.

What sweeteners are in Sprite Zero Sugar?

The US ingredient list shows aspartame and acesulfame potassium. It also contains carbonated water, citric acid, potassium citrate, natural flavors and potassium benzoate. Aspartame contains phenylalanine, so the label warns people with phenylketonuria.

Can I drink Sprite Zero Sugar with diabetes?

It contains no carbohydrate, so it does not raise blood glucose directly and counts as 0g in carb-counting plans. The WHO sweetener guideline does not apply to people with existing diabetes. Ask your care team about daily limits if you drink several a day.

Is aspartame in Sprite Zero Sugar safe?

JECFA reaffirmed an acceptable daily intake of 40 mg per kg of body weight in 2023, and IARC listed aspartame as possibly carcinogenic (Group 2B) on limited evidence. The FDA says it has not found safety concerns at current levels of use.