How Many Calories Are In Coca-Cola Zero Sugar? | Crisp Facts

Readers usually want one number fast. For this drink, the number is zero. A standard 12-fl-oz can shows 0 calories, 0 g total sugar, and about 40 mg sodium on the label. The recipe uses no sugar; it leans on aspartame and acesulfame-K for sweetness. You’ll also see a modest hit of caffeine unless you pick the caffeine-free line.

Calories In Coke Zero Sugar By Size And Flavor

Calories don’t change with size or flavor here. The panel lists 0 calories per serving across the board, from the small mini can to a 20-fl-oz bottle. Flavored versions like Cherry Zero Sugar and Orange Cream Zero Sugar list the same value. The caffeine-free line keeps calories at zero as well.

Label Snapshot Across Common Options

Item	Serving	Calories
Coca-Cola Zero Sugar (standard)	12 fl oz can	0
Coca-Cola Zero Sugar (bottle)	20 fl oz bottle	0
Coca-Cola Zero Sugar Cherry	12 fl oz can	0
Coca-Cola Zero Sugar Orange Cream	12 fl oz can	0
Coca-Cola Zero Sugar Zero Caffeine	12 fl oz can	0
Coca-Cola Original (reference)	12 fl oz can	~140

That contrast with a regular cola helps frame the idea: switching from a sugared 12-ounce can to the sugar-free version drops about 140 calories per serving while keeping taste cues close to the classic line. Snacks and meals still decide your daily balance, but a zero-calorie swap trims the margin fast.

People tracking sweeteners often ask about sugar ceilings as well. Snacks feel easier to manage once you’ve set your daily added sugar limit, then work drinks and sauces around it with label checks.

What The Nutrition Facts Panel Actually Says

On the brand’s own page you’ll see a straight set of numbers for a 12-ounce can: 0 calories, 0 g total sugar, 0 g added sugars, ~40 mg sodium, and 0 g fat or protein. That’s the core. The list also shows potassium at a small amount. You can verify those figures on the company’s product page for the zero line, which mirrors the can’s panel.

Why The Calorie Line Reads Zero

This drink doesn’t use traditional sugar. It pairs aspartame with acesulfame-K, two high-intensity sweeteners that bring sweetness without measurable calories at serving size. The company’s ingredients FAQ confirms the use of aspartame in several zero-sugar products and flags a PKU warning for phenylalanine.

What About Added Sugars?

The panel lists 0 g added sugars per serving. For context, the FDA sets the Daily Value for added sugars at 50 g based on a 2,000-calorie diet, and the Dietary Guidelines advise keeping added sugars under 10% of daily calories. That backdrop explains why many shoppers reach for zero-sugar drinks during weight control phases.

Caffeine, Sodium, And Taste Notes

A 12-ounce can carries about 34 mg caffeine, which is modest next to coffee but enough to notice. You can pick a caffeine-free variant if you want the same flavor cues without stimulation in the evening.

Sodium sits around 40 mg per 12 ounces. That’s about 2% of the Daily Value. It’s not a large share, but it still counts when you stack several cans across a day. The caffeine-free line keeps the same sodium range.

Flavor Variants Still Show Zero Calories

Cherry Zero Sugar and Orange Cream Zero Sugar list 0 calories per 12-ounce can and similar sodium. Those pages match the base line’s panel layout.

How This Compares With Sugared Cola

Regular cola brings a different story: about 140 calories and roughly 39–65 g sugar depending on can or bottle size. That sugar load is why label reading matters for daily totals. The brand’s page for the original line shows the higher calorie and sugar counts that come with high-fructose corn syrup.

Weight Management Angle

Shifting a daily 12-ounce sugared can to the zero-sugar can removes ~140 calories per day. Across a month, that’s thousands of calories. Pair that swap with steady meals, steady steps, and water, and you’ve changed the energy math without touching your favorite cola taste.

Label Literacy: Make Fast Checks

Scan These Lines First

• Calories: Look for the bold number near the top. For this product, it reads 0 per can.
• Added Sugars: Should show 0 g for the zero line. That line is listed under Total Carbohydrate.
• Sodium: About 40 mg per can. Small, but it adds up if you sip several.
• Caffeine: Often printed near the panel. The brand lists ~34 mg per 12 oz on its FAQ; the caffeine-free can omits it.

Sweeteners And PKU Note

Aspartame supplies part of the sweetness. People with phenylketonuria are advised to limit phenylalanine, which is why cans call it out. The company FAQ mentions this clearly and points shoppers to the label.

Common Questions Shoppers Ask

Does A Bigger Bottle Change Calories?

No. The number stays at zero across common sizes. What changes is caffeine total if you drink more volume and your sodium tally for the day.

Do Flavors Change Calories?

No. Cherry and Orange Cream in the zero line list 0 calories per can. The taste profile shifts, but the energy count doesn’t.

How Does This Fit With Sugar Guidance?

Zero grams of added sugars makes budgeting easier on days when desserts or sauces fill that space. Global groups urge lower sugar intake as a share of energy, with many readers using a 10% cap as a clean rule of thumb.

Quick Math: What You Save By Switching

Swap one 12-ounce sugared can for the zero-sugar can and you skip ~140 calories and ~39 g sugar for that serving. If you drink two a day, you’re skipping ~280 calories. Keep meals steady and your weekly total shifts without changing your lunch or dinner.

For label rules on sugars, the FDA’s page on added sugars explains the Daily Value and why it appears on cans and bottles.

Nutrition Facts Recap By Brand Sources

The brand’s product page for the zero line shows 0 calories, 0 g total sugars, and ~40 mg sodium per 12-ounce can. That’s the same number you’ll see on most flavored zero-sugar pages.

When You Want No Caffeine

Pick the caffeine-free zero line. Calories stay at zero, sweetness stays the same, and the panel shows 0 mg caffeine. The company lists this variant alongside the standard can.

Caffeine And Sodium At A Glance

Drink (12 fl oz)	Caffeine	Sodium
Coca-Cola Zero Sugar	~34 mg	~40 mg
Zero Sugar Caffeine-Free	0 mg	~40 mg
Diet Coke	~46 mg	~40 mg

Those numbers line up with the brand FAQ for caffeine and with nutrition panels posted on product pages. If your can shows a small variance, that’s normal across bottlers and sizes.

Practical Tips For Everyday Use

When You’re Cutting Calories

Use the zero-sugar can as a swap for one sugared can per day. Keep meals stable for a few weeks and track how your weight trend responds. If snacks are a sticking point, put a cap on how many days per week you include dessert and stick a zero-sugar can next to high-fiber meals to boost fullness from the plate, not the drink.

When Caffeine Is The Question

Use the standard zero-sugar can during the day and flip to the caffeine-free can later. If you count total caffeine, pencil in ~34 mg per 12 ounces for the standard can; the bottle at 16.9 ounces carries about 48 mg from store listings.

When Sugar Budgets Matter

Zero grams on the label gives you room for yogurt, fruit, or a sauce at dinner. WHO suggests keeping free sugars under 10% of total energy, with a lower target linked to extra benefit in some settings. Pair that with whole-food sides and steady protein at meals.

You can also confirm panel details on the brand’s page for the zero line, which lists 0 calories per 12-ounce serving and 0 g added sugars. Coca-Cola Zero Sugar nutrition.

Edge Cases And Label Notes

Why Some Store Pages Show Caffeine Numbers

Retail pages often list caffeine per serving. You’ll see ~34 mg for a 12-ounce can and ~48 mg for a 16.9-ounce bottle. That aligns with the brand FAQ and helps shoppers match intake to time of day.

What If A Can Lists Something Different?

Scan the panel on the can you hold. Minor packaging shifts, regional pages, or flavor tweaks can update small numbers like potassium. If something looks off, match the UPC against a SmartLabel entry to confirm the exact panel tied to that code.

Bottom Line For Calorie Counters

If you crave cola taste and need energy savings, the zero-sugar line gives you a clean zero for calories across sizes and flavors. Keep an eye on caffeine if you’re sensitive, and count sodium if you drink several cans in a day. That’s it—simple label math that fits real kitchens and real schedules.

Want a broader refresher on balancing intake? Try our calories and weight loss guide.