Seattle's Best Brewed Coffee

Caffeine Level
Serving Size
fl. oz cup
Caffeine Strength
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Seattle's Best Brewed Coffee is sold at their coffee shops and drive-thru locations or as bagged coffee in stores across the USA.

Listed is the caffeine content for their brewed style coffee sold in Drive-Thru locations.

Caffeine by Seattle's Best Cup Size

  1. Small (12 floz): 260mg
  2. Medium (16 floz): 330mg
  3. Large (20 floz): 415mg

Seattle's Best is owned by Starbucks, and their caffeine content is posted as being the same as that of their parent company. A 12 ounce Starbucks coffee also delivers 260 milligrams of caffeine,

Note: In 2013 The Today Show tested Seattle's Best Brewed Coffee and found it to only have 125mg of caffeine/ 12 floz cup. 

Seattle's best offers a whole range of coffee beverages and we have many of them listed here.

Where To Buy Seattle's Best Brewed Coffee

Seattle's Best Ground Coffee Post Alley No.5 Dark Roast Blend Smoky and Intense 12 Ounce Bags (3 Pack)

Price: $28.00 $21.99Available from Amazon / Seattle's Best Coffee

Seattle's Best Coffee Henry’s Blend Dark Roast Ground Coffee, 12-Ounce Bag

Price: $10.94 $5.98Available from Amazon / Seattle's Best Coffee

Seattle's Best Coffee SEA11008558 Level 3 Best Blend Ground Coffee (Pack of 18)

Price: $24.70 $24.45Available from Amazon / Seattle's Best Coffee

Ingredients in Seattle's Best Brewed Coffee

100% Arabica Coffee and water

Sugar content: Contains no sugar.

Compare sugar levels of other drinks

Caffeine Comparisons

Seattle's Best Brewed Coffee contains 21.67 mgs of caffeine per fluid ounce (73.26mg/100 ml).

Caffeine (mg) per Ounce
10090807060 5040302010 0 Seattle's Best Brewed Coffee 5 Hour Energy Coffee (Espresso) Coca-Cola Classic
Total Caffeine (mg)
400360320280 24020016012080 400 Cup of Seattle's Best Brewed Coffee Can of Coca-Cola Classic Bottle of Redline Energy Drink Can of Monster Energy Drink Can of Red Bull