Caffeine in Starbucks Royal English Breakfast Tea

Starbucks Royal English Breakfast Tea

40 mg

in a Grande (16 fl. oz) serving.

Based on FDA’s 400 mg daily limit for adults, the caffeine level is,

Low

How much caffeine is safe? Calculate now.

Starbucks Royal English Breakfast Tea is a classic, robust blend that pays homage to the traditional British beverage. This full-bodied tea is made from high-quality black teas sourced from Kenya and Assam, India, which are known for their rich flavor profiles.

The Starbucks Royal English Breakfast Tea offers an invigorating start to your day or a comforting afternoon pick-me-up. It has a strong, bold taste with subtle notes of sweet caramel and a slight floral undertone. Whether enjoyed hot or iced, this tea provides an authentic English breakfast experience that can be savored anytime.

The Starbucks Royal English Breakfast Tea is available in these sizes,

Sizefl. ozCaffeine (mg)Calories
Short8400
Tall12400
Grande16400
Venti20400
Starbucks Royal English Breakfast Tea sizes and caffeine content

Is it High in Caffeine?

According to the FDA’s daily caffeine limit of 400 mg for adults, the caffeine level in Starbucks Royal English Breakfast Tea is considered Low.

It contains 40 mg caffeine in a Grande serving, which equals to 2.5 mg of caffeine per fl. oz.

The table below compares Starbucks Royal English Breakfast Tea against other popular caffeinated drinks.

Drink NameServing SizeCaffeine AmountCaffeine / fl. oz
Starbucks Royal English Breakfast TeaGrande (16 fl. oz)40 mg2.5
McDonald’s AmericanoMedium (16 fl. oz)142 mg8.9
Red Bull Original1 can (8.4 fl. oz)80 mg9.5
Monster Energy Original1 can (16 fl. oz)160 mg10
Coke Original1 can (12 fl. oz)34 mg2.8
Pepsi Classic1 can (12 fl. oz)38 mg3.2

Is it high in sugar?

The Starbucks Royal English Breakfast Tea contains g sugar in a Grande serving(16 fl. oz, which equals to teaspoons of sugar.

The table below compares Starbucks Royal English Breakfast Tea against other popular drinks.

Drink NameServing SizeSugarSugar (Teaspoon)
Starbucks Royal English Breakfast Tea1 can ( fl. oz) g
McDonald’s Caramel FrappeMedium (16 fl. oz)62 g15.5
Red Bull Original1 can (8.4 fl. oz)27 g7
Monster Energy Original1 can (16 fl. oz)28 g7
Coke Original1 can (12 fl. oz)65 g16.3
Pepsi Classic1 can (12 fl. oz)41 g10.3

Ingredients List

An Infusion Of [Water, A Blend Of Black Teas]

Sources and References