Death Wish canned cold brew has more caffeine than Starbucks Doubleshot Espresso & Cream on both counts: 300mg per 8 oz can against 120mg per 6.5 oz can, and about 38mg per fluid ounce against 18. The serving sizes differ, so the table below shows both ways of counting.
Death Wish canned cold brew vs Starbucks Doubleshot Espresso & Cream: the numbers
| Death Wish canned cold brew | Starbucks Doubleshot Espresso & Cream | |
|---|---|---|
| Caffeine per serving | 300mg per 8 oz can | 120mg per 6.5 oz can |
| Caffeine per fl oz | 37.5mg | 18.5mg |
| Servings to reach 400mg (FDA context) | 1.3 | 3.3 |
Sources: Death Wish canned cold brew's figure is verified in our Death Wish canned cold brew caffeine guide against Caffeine Informer (source); Starbucks Doubleshot Espresso & Cream's figure is verified in our Starbucks Doubleshot Espresso & Cream guide against Caffeine Informer / Starbucks nutrition (source).
Which one should you pick?
Pick Starbucks Doubleshot Espresso & Cream when you want the lighter dose or a slower ramp, and Death Wish canned cold brew when you actually need the bigger hit and know your tolerance. If you are stacking either with other caffeinated drinks through the day, run the math against the 400mg reference rather than guessing.
For context, the FDA cites 400mg of caffeine a day as an amount generally not associated with negative effects in healthy adults. Tolerance and health vary, so treat these numbers as information, not advice.
Related reading
- Death Wish canned cold brew: the full caffeine guide
- Starbucks Doubleshot Espresso & Cream: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
As an Amazon Associate, Barista Life earns from qualifying purchases.
Gear from this guide
FAQ
Does Death Wish canned cold brew or Starbucks Doubleshot Espresso & Cream have more caffeine? Death Wish canned cold brew: 300mg per 8 oz can versus 120mg per 6.5 oz can for Starbucks Doubleshot Espresso & Cream.
Which is stronger per ounce? Death Wish canned cold brew, at about 37.5mg per fluid ounce versus 18.5mg for Starbucks Doubleshot Espresso & Cream.
Barista Life runs on coffee people. Browse the Barista Life shop to support the site.
Get the good coffee stuff
One email a week: what we verified, what is worth buying, and what is not. No spam, unsubscribe any time.