Caffeine by the numbers
| Drink | Shots | Approx. caffeine |
|---|---|---|
| Espresso | 1 | ~64 mg |
| Cappuccino | 1 | ~68 mg |
| Latte | 1 | ~68 mg |
| Flat white | 2 | ~130 mg |
| Drip coffee (8 oz) | — | ~95 mg |
Caffeine is driven by espresso shots, not by drink size or milk volume.
"Stronger" taste vs more caffeine
When people say a cappuccino is "stronger," they usually mean it tastes stronger — and it does, because it has less milk to dilute the espresso. But a latte made with the same single shot has the same caffeine; it just hides the coffee behind more milk.
If you actually want more caffeine, the lever is simple: add a shot. A double-shot latte (~136 mg) has more caffeine than a single-shot cappuccino, milk volume notwithstanding.
Is a cappuccino stronger than coffee?
A single-shot cappuccino (~68 mg) actually has less total caffeine than a standard 8 oz cup of drip coffee (~95 mg), even though the espresso tastes more intense. Espresso is more concentrated per ounce, but a mug of drip coffee contains more ounces.