The Most Caffeinated Drink at Dunkin': The Energy Cold Brew
For those seeking the absolute maximum caffeine kick from their Dunkin' order, the large Energy Cold Brew is the undisputed champion. This drink combines Dunkin's cold brew with an espresso shot. A large (20 oz) Energy Cold Brew contains 465 mg of caffeine. The medium (14 oz) size provides 378 mg of caffeine.
How Does It Compare to Other Cold Brews?
Standard Dunkin' Cold Brew is steeped for 12 hours and has a high-caffeine concentration. However, the addition of the espresso shot in the Energy Cold Brew significantly increases the total caffeine. A medium regular Cold Brew contains around 260 mg of caffeine, which is less than the energy-charged version.
The Runner-Up: Large Iced Coffee
Coming in close behind the Energy Cold Brew is the large Iced Coffee. A large (32 oz) Iced Coffee contains approximately 396 mg of caffeine. Dunkin's iced coffee is brewed hot at double the concentration and then poured over ice.
Other High-Caffeine Options at Dunkin'
Other drinks at Dunkin' offer a significant caffeine boost:
- Americano: A medium Americano has 284 mg of caffeine.
- Macchiato: A medium Macchiato contains 284 mg of caffeine.
- Frozen Coffee: A large Frozen Coffee provides 393 mg of caffeine from the coffee swirl syrup.
- Extra Charged Coffee: This coffee contains 20% more caffeine than regular coffee due to added green coffee extract. A medium Extra Charged Coffee contains 252 mg of caffeine.
How to Customize Your Drink for Maximum Caffeine
To increase caffeine, add extra espresso shots. A single shot of espresso contains 118 mg of caffeine. Adding an extra shot can easily take your caffeine content over the generally recommended daily limit of 400 mg for most healthy adults.
Comparing Dunkin's Top High-Caffeine Drinks
This table compares the caffeine content of several popular high-caffeine drinks at Dunkin' based on recent reports.
| Drink | Size | Caffeine (approx. mg) |
|---|---|---|
| Energy Cold Brew | Large (20 oz) | 465 |
| Iced Coffee | Large (32 oz) | 396 |
| Frozen Coffee | Large (32 oz) | 393 |
| Energy Cold Brew | Medium (14 oz) | 378 |
| Americano | Medium (14 oz) | 284 |
| Macchiato | Medium (14 oz) | 284 |
| Cold Brew | Medium (14 oz) | 260 |
| Extra Charged Coffee | Medium (14 oz) | 252 |
| Hot Coffee | Medium (14 oz) | 210 |
Conclusion
The large Energy Cold Brew has the most caffeine at Dunkin', followed closely by the large Iced Coffee. Other strong options include the Frozen Coffee, Americano, Macchiato, and Extra Charged Coffee. Customizing drinks with extra espresso can also significantly increase caffeine content. Always be mindful of your personal tolerance and the daily recommended caffeine intake of 400 mg. For more information on safe caffeine consumption, consult resources like the Mayo Clinic.
