RC (Royal Crown) Cola has 43mg of caffeine per 12 fl. oz. Its caffeine is higher compared to what is in regular Coca-Cola and Pepsi. Read on for more details.
Caffeine in RC Cola
The table below reflects the caffeine content in RC Cola for its common serving sizes. The nutrition data for each size is also displayed for your reference.
| Serving Size | Caffeine | Calories | Total Fat | Sodium | Total Carbs | Total Sugars* | Protein |
|---|---|---|---|---|---|---|---|
| 7.5 fl. oz. | 27mg | 100 | 0g | 25mg | 27g | 26g | 0g |
| 8 fl. oz. | 29mg | 110 | 0g | 25mg | 29g | 29g | 0g |
| 12 fl. oz. | 43mg | 160 | 0g | 40mg | 43g | 43g | 0g |
| 16.9 fl. oz. | 60mg | 220 | 0g | 55mg | 61g | 60g | 0g |
| 20 fl. oz. | 71mg | 270 | 0g | 65mg | 72g | 71g | 0g |
Ingredients
These are the ingredients for RC Cola. Caffeine is listed as an ingredient which indicates that it is added during manufacturing. Adding caffeine to sodas, particularly colas, is a common practice.
RC Cola Ingredients – Carbonated Water, High Fructose Corn Syrup, Caramel Color, Phosphoric Acid, Caffeine, Natural Flavors, Acacia Gum.
Caffeine: RC Cola vs Other Drinks
Here is a comparison of the caffeine in RC Cola versus popular other beverages. Notably, RC Cola has more caffeine than Coke and Pepsi. However, its caffeine is much lower than many coffee and energy drinks.
| Beverage | Serving Size | Caffeine |
| RC Cola | 12 fl. oz. | 43mg |
| Diet RC Cola | 12 fl. oz. | 48mg |
| RC Cherry Cola | 12 fl. oz. | 43mg |
| Mountain Dew | 12 fl. oz. | 54mg |
| Coca-Cola | 12 fl. oz. | 34mg |
| Pepsi | 12 fl. oz. | 38mg |
| Cherry Coke | 12 fl. oz. | 34mg |
| Sprite | 12 fl. oz. | 0mg |
| 7 Up | 12 fl. oz. | 0mg |
| Dr Pepper | 12 fl. oz. | 42mg |
| Red Bull | 12 fl. oz. | 114mg |
| Monster Energy | 12 fl. oz. | 120mg |
| Coffee | 12 fl. oz. | 144mg* |
Sources:
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