Calories in Starbucks Decaf Americano start at just 4 in a Short and reach 15 in a Venti, matching regular Americano almost exactly since going decaf doesn’t change the calorie count, only the caffeine.
A Grande comes to 11 calories with carbs at 1.8g and virtually no fat or sugar. This is decaffeinated espresso shots topped with hot water, so if you’re cutting caffeine but still want that espresso flavor without milk, this is essentially a zero-impact way to do it.
If you’d rather have milk with your decaf, Decaf Caffe Latte brings a completely different calorie profile.
Decaf Americano Nutrition Facts
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Decaf Americano
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Long-Term Health Impact
After 1 Week
Drinking a daily Grande Decaf Americano adds 77 calories to your week — about 15 minutes of brisk walking to offset.
After 1 Month
Over a month, that's 330 calories — roughly 0.1 lb of potential weight gain if it isn't offset by activity.
After 1 Year
Over a year, a daily Grande Decaf Americano totals 4015 calories and 0.1kg of sugar — equivalent to about 40 miles of jogging to burn off.

