How many calories are in one beer?

On average, 150 calories per 12 oz. bottle
This is approximately 12 calories per ounce.

Budweiser, Corona, Guinness Draught, Miller Genuine Draft, Newcastle, Samuel Adams, Sierra Nevada

On average, 100 calories per 12 ounce (oz.) bottle
This is approximately 8 calories per ounce.

Amstel Light, Bud Light, Coors Light, Heineken Light, Miller Lite

On average, 70 calories per 12 oz. bottle
This is approximately 6 calories per ounce.

Beck’s, Busch, O’Doul’s, Old Milwaukee

A six-pack of regular beer (12 oz. bottles) can add 900 empty calories to your day. You might have to walk 6 miles to burn this many calories.