Decaf Coffee

Caffeine Level
Serving Size
fl. oz cup
Caffeine Strength
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The caffeine in decaf coffee can vary and it is not the same as caffeine-free.

All decaf coffee from national chains or local coffee houses contains caffeine.

A 2006 University of Florida study has shown that, for a 16 ounce serving of decaf drip-brewed coffee, caffeine is in the range of 8.6 milligrams to 13.9 milligrams.

Decafe Coffee Caffeine by Brand

  • Starbucks: 15-30 mg
  • Dunkin Donuts: 7-18 mg
  • McCafe: 8-14 mg
  • K-cup: 2-4 mg
  • Tim Hortons: 6-15 mg
  • Caribou: 4-6 mg


Where To Buy Decaf Coffee

Ingredients in Decaf Coffee

decaffeinated arabica coffee beans and water

Sugar content: Contains no sugar.

Compare sugar levels of other drinks

Caffeine Comparisons

Decaf Coffee contains 0.70 mgs of caffeine per fluid ounce (2.37mg/100 ml).

Caffeine (mg) per Ounce
10090807060 5040302010 0 Decaf Coffee 5 Hour Energy Espresso Shot Spike Energy Drink
Total Caffeine (mg)
400360320280 24020016012080 400 Cup of Decaf Coffee Can of Coca-Cola Classic Bottle of Redline Energy Drink Can of Monster Energy Drink Can of Red Bull
Data Sources: Refer to relevant sources here