World's leading cola soft drink with 140 calories and 34g sugar per 12oz serving
Consumers seeking traditional cola taste, caffeine energy, affordable price point, and established brand familiarity
Zero-calorie flavored sparkling water with no sugar, sweeteners, or caffeine
Health-conscious consumers prioritizing zero calories and no sugar, those reducing caffeine intake, and people seeking flavored water alternatives to soft drinks
Coca-Cola is a traditional cola with 34g sugar per 12oz serving and 140 calories, while LaCroix is a zero-calorie sparkling water with no sugar, artificial sweeteners, or caffeine. The key difference is that Coca-Cola is a sweetened soft drink, whereas LaCroix is a flavored carbonated water marketed as a healthier alternative.
Choose Coca-Cola if you want a traditional, affordable carbonated soft drink with caffeine and established taste that works as an everyday beverage or mixer. Choose LaCroix if you prioritize zero calories, no sugar, and a healthier beverage option, though expect to pay 50-67% more per serving and accept a lighter, less sweet flavor profile.
Choose Coca-Cola Classic if
Consumers seeking traditional cola taste, caffeine energy, affordable price point, and established brand familiarity
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| Metric | Coca-Cola Classic | LaCroix Sparkling Water | Diff |
|---|---|---|---|
| Calories per 12oz serving(kcal) | 140 | 0 | — |
| Total sugar per 12oz(g) | 34g | 0g | — |
| Caffeine content per 12oz(mg) | 34mg | 0mg | — |
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Choose LaCroix Sparkling Water if
Health-conscious consumers prioritizing zero calories and no sugar, those reducing caffeine intake, and people seeking flavored water alternatives to soft drinks
| Average retail price per 12oz can(USD) | $0.62 | $1.00 | -38% |
| Global flavor variety count(variants) | 15+ | 12+ | +25% |
| Carbon dioxide (carbonation level)(volumes of CO₂) | 3.7-4.0 | 3.5-4.0 | +3% |
| pH level (acidity)(pH) | 2.5 | 4.0-5.0 | -44% |
All figures sourced from publicly available data. Last updated May 2026.
Coca-Cola Classic
140 calories
LaCroix Sparkling Water
0 calories🏆
Coca-Cola Classic
34g
LaCroix Sparkling Water
0g🏆
Coca-Cola Classic
34mg per 12oz
LaCroix Sparkling Water
0mg🏆
Coca-Cola Classic
None (regular); Aspartame (Diet)
LaCroix Sparkling Water
None🏆
Coca-Cola Classic
$0.50-0.75🏆
LaCroix Sparkling Water
$0.75-1.25
Coca-Cola Classic
Sweetened cola soft drink
LaCroix Sparkling Water
Zero-calorie sparkling water
Coca-Cola Classic
15+ global variants🏆
LaCroix Sparkling Water
12+ flavor options
Yes, in terms of nutritional metrics. LaCroix contains zero calories, zero grams of sugar, and no caffeine, while a 12oz Coca-Cola contains 140 calories and 34g sugar (113% of daily recommended value). However, LaCroix offers no vitamins or minerals, so neither should be considered a health drink—both are beverages to be consumed in moderation as part of a balanced diet.
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| Attribute | LaCroix Sparkling Water | |
|---|---|---|
| Calories per 12oz serving(kcal) | 140 | 0 |
| Total sugar per 12oz(g) | 34g | 0g |
| Caffeine content per 12oz(mg) | 34mg | 0mg |
| Average retail price per 12oz can(USD) | $0.62 | $1.00 |
| Artificial sweeteners (Diet/Zero variants) | Aspartame in Diet Coke | None |
| Global flavor variety count(variants) | 15+ | 12+ |
| Carbon dioxide (carbonation level)(volumes of CO₂) | 3.7-4.0 | 3.5-4.0 |
| pH level (acidity)(pH) | 2.5 | 4.0-5.0 |
Side-by-side comparison of numeric attributes