Drip Coffee vs. Espresso: Key Differences Explained
Drip coffee and espresso differ in pressure, concentration, and volume. Drip coffee uses gravity (no pressure) to brew a 6–12 oz cup at low concentration; espresso uses 9 bars of pressure to produce 1–2 oz of highly concentrated coffee. Both can use the same beans — the brewing method creates the difference. Despite the common belief that espresso has more caffeine, a full cup of drip coffee typically contains more total caffeine than a single espresso shot. The confusion comes from concentration: espresso has far more caffeine per ounce, but you drink much less of it. ...