This seems like an interesting question. A bottle of Chardonnay can cost you a lot of calories if you are not paying attention to what you are eating with it!!
Well, on a serious note, a single glass would roughly be about 120 calories and a bottle would be 600 calories. But it depends on a few things of the Chardonnay you are drinking.
- Its ABV; If your wine has a higher alcohol content, it has higher calories.
- Dry wine; The dry-type wines are low in calories because they have low sugar residue.
- Types of grapes used in making the wine; The grapes are grown in colder climates have less sugar content resulting in low-calorie wine.
These are the things you need to keep in mind if you are a calorie freak. I hope it helped!!