Starbucks Grande Coffee

Caffeine Levels

per fl. oz cup


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Starbucks Grande Coffee caffeine amount refers to Starbucks brewed coffee (not) their espresso-based drinks.

This chain has some of the highest caffeinated retail brewed coffee available!

Starbucks Brewed Coffee Caffeine by Size

Cup SizeUSA CaffeineGlobal* Caffeine

*Starbucks lists different caffeine amounts in the UK, Europe, Australia, and other world-wide markets.

Caffeine values in coffee can vary enormously. The coffee blend, roast, brewing process, and many other factors can affect the caffeine content. The value above is from Starbucks.

However the higher figure of 330mg is more probably - being an average figure* taken from caffeine tests of a Starbucks Breakfast Blend.

The six different samples ranged from 259.2mg to 564.4mg.

Incredibly these measurements were from the same outlet on six consecutive days.

The value of 564mg is extremely high, and it would be unusual for a 16oz coffee to contain this much caffeine.

Those new to Starbucks should use caution when drinking their coffee as it's probably much higher in caffeine than the coffee they are used to. 

See Our Complete Starbucks Caffeine Guide Here.

Where To Buy Starbucks Grande Coffee

Starbucks French Roast Whole Bean Coffee, 40 Ounce

Price: $54.41 $17.99Available from Amazon / Starbucks

Starbucks Pike Place® Roast, Ground Coffee (12oz)

Price: $4.68Available from Amazon / Starbucks

Starbucks VIA® Ready Brew Colombia Coffee (50 count)

Price: $50.00 $26.95Available from Amazon / Starbucks

Starbucks Medium House Blend Ground Coffee 12oz

Price: $10.79 $9.11Available from Amazon / Starbucks

Starbucks Ground Coffee Dark Sumatra Net Wt 12 oz(340g)

Price: $9.81Available from Amazon / Starbucks

Ingredients in Starbucks Grande Coffee

100% Arabic Coffee , various blends

Sugar content: Contains no sugar.

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Caffeine Concentration

Starbucks Grande Coffee contains 20.62 mgs of caffeine per fluid ounce (69.74mg/100 ml).

Caffeine (mg) per Ounce

10090807060 5040302010 0 Starbucks Grande Coffee 5 Hour Energy Coffee (Espresso) Coca-Cola Classic