Daily How Much

Oolong tea typically contains 30 to 50 mg of caffeine per 8-ounce cup, though levels can range from roughly 16 mg to 75 mg depending on brewing.

One teaspoon of matcha powder generally contains 38 to 70 mg of caffeine, depending on the quality and origin of the tea.

A single level teaspoon of instant coffee powder typically contains between 30 and 50 mg of caffeine.

One tablespoon of instant coffee typically contains 30 to 90 milligrams of caffeine, depending on the brand, product line.

A single tablespoon of ground coffee typically contains about 60–70 mg of caffeine, though the exact amount varies by bean type, roast level.

A single 1-ounce shot of espresso typically contains about 63 milligrams of caffeine, though amounts vary by bean type, roast.

A 2-tablespoon serving of Nutella contains about 3 mg of caffeine, a trace amount far less than a standard cup of coffee.

Each NoDoz Maximum Strength caplet contains 200 mg of caffeine, roughly the amount in a strong cup of coffee.

Standard Neuro Energy & Focus Gum contains 40 mg of natural caffeine per piece, while the Extra Strength version provides 100 mg per piece.

Nespresso Double Espresso capsules (80 ml) typically contain 120 to 200 mg of caffeine, with most popular varieties like Scuro and Chiaro falling.