How much caffeine is in my tea? The amount of caffeine varies by the type of tea and the brewing time. The following chart gives you an example of caffeine in a cup of tea brewed from 1 tea bag for 2 to 3.5 minutes.   Caffeine/serving Cup Size Black Tea 55 Cup Size Black Tea Decaf 5 Family Size Black Tea 40 Family Size Black Tea Decaf 4 100% Green Tea 45 100% Green Tea Decaf 4 Orange Passionfruit Jasmine Green Tea 20 Lemon Ginseng Green Tea 30 Mixed Berry Green Tea 20 Honey Green Tea 15 Mint Green Tea 20 Honey & Lemon Black Tea 30 French Vanilla Black Tea 30 Blackberry Black Tea 15 Raspberry Black Tea 30 Orange & Spice Black Tea 35 Spiced Chai Black Tea 55 Earl Grey Tea 45 English Breakfast Tea 55 All Herbal Teas 0 LIPTON Original Iced Tea   Unsweetened 24 Sweetened 25 Green Tea with Honey 9 Lemon 19 Raspberry 19 Peach 19 Diet Lemon 18 Diet Sweet 18 Extra Sweet 25 LIPTON Iced Tea   Lemon 19 Diet Lemon 20 Green Tea with Citrus 11 Diet Green Tea with Citrus 11 For more information about how tea can be part of a healthy lifestyle, click here. GO BACK