La Colombe Draft Latte carries more total caffeine per serving (155mg per 9 oz can vs 140mg per 8 oz can), but ounce for ounce High Brew Double Espresso is actually the stronger drink at about 18mg per fluid ounce against 17. Which one "has more caffeine" depends on whether you measure the container or the concentration.
La Colombe Draft Latte vs High Brew Double Espresso: the numbers
| La Colombe Draft Latte | High Brew Double Espresso | |
|---|---|---|
| Caffeine per serving | 155mg per 9 oz can | 140mg per 8 oz can |
| Caffeine per fl oz | 17.2mg | 17.5mg |
| Servings to reach 400mg (FDA context) | 2.6 | 2.9 |
Sources: La Colombe Draft Latte's figure is verified in our La Colombe Draft Latte caffeine guide against La Colombe product page (source); High Brew Double Espresso's figure is verified in our High Brew Double Espresso guide against Caffeine Informer (source).
Which one should you pick?
Pick High Brew Double Espresso when you want the lighter dose or a slower ramp, and La Colombe Draft Latte 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
- La Colombe Draft Latte: the full caffeine guide
- High Brew Double Espresso: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
FAQ
Does La Colombe Draft Latte or High Brew Double Espresso have more caffeine? La Colombe Draft Latte: 155mg per 9 oz can versus 140mg per 8 oz can for High Brew Double Espresso.
Which is stronger per ounce? High Brew Double Espresso, at about 17.5mg per fluid ounce versus 17.2mg for La Colombe Draft Latte.
Comparing caffeine? The caffeine comparison tool puts hundreds of drinks side by side, and the caffeine curfew calculator can check your cutoff time for tonight.