Tag: Calories in keystone light

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How many calories are in a 12 oz can of Keystone light beer?

Dec 21, 2025 •

4 min read

According to Keystone's official website, a 12-ounce can of Keystone Light contains 101 calories. This places it squarely in the category of low-calorie beers, making it a popular choice for those mindful of their calorie intake while still enjoying a beverage.