How Many Calories are in a Whiskey Shot or Glass?

The nutritional information and the caloric value of whiskey will vary depending on the serve and the serving size, but we’ve got you covered—read on to learn more about the impact of whiskey on calorie intake.

How Many Calories in a Whiskey Shot?

So, how many calories are in Jameson Whiskey? Let’s cut to the chase: a standard 1.5-ounce shot of Jameson contains about 88 calories. Of course, the total calorie count in your glass depends on how you like to enjoy it—whether you’re sipping it neat, mixing it into a cocktail, or pairing it with a soda or ginger ale.

How Many Calories in a Glass of Whiskey?

When it comes to whiskey, the phrase “just one glass” can mean different things depending on your pour—and your preferences. A typical whiskey glass serving is usually around 1.5 ounces (a standard U.S. shot), but in a casual pour or on the rocks, that amount can easily double.

Here’s a quick breakdown to give you an idea:

  • 1.5 oz (standard shot): ~88 calories
  • 2 oz (common neat pour): ~118 calories
  • 3 oz (generous whiskey pour or cocktail base): ~178 calories

These estimates are for straight whiskey with no added mixers. If you’re adding cola, ginger ale, or other sweetened mixers, expect those numbers to climb quickly—sometimes by 100 calories or more per drink.

The takeaway? Whiskey itself is relatively low in calories for a spirit, especially when enjoyed neat or with water. But as soon as mixers or syrups enter the picture, the calorie count can climb – fast.

3 Factors Affecting Whiskey Calories

1. The proof of whiskey

We all know whiskeys aren’t built the same when it comes to flavor profile and how they’re matured, but whiskey nutritional information can be different too. The higher the ABV or the more alcohol a spirit contains, the more calories it will have.

2. How much is poured

If you’re sticking to a 1oz shot, you’ll be able to track your whiskey consumption and calories, but if you’re going over this, you’ll need to keep track of any added ounces and consider how whiskey consumption and diet choices need to be balanced.

3. How it’s served

The real differentiator for how many calories are in a whiskey is really about how it’s served. When you’re considering whiskey and calorie awareness, opting for a whiskey neat or on the rocks served over a cocktail is a good option. When people compare whiskey and weight gain, it’s usually because of sugary soft drinks that are added to your 1oz serve.

If you’re looking for the best whiskey mixers or want to find some lower calorie cocktail recipes, you can find them on JamesonWhiskey.com.

Do All Alcohol Have Calories?

All alcoholic spirits have calories, it’s just about knowing what spirits run on the higher end when it comes to calories and what way your favourite serve impacts this figure. When it comes to whiskey and weight management, life is about balance. If you’re already healthy and just looking to make sure you’re managing your nutrition, a whiskey serving size of 1oz shouldn’t have too big an impact on your goals.

Saying that, of course everyone is different and all our health needs and requirements are different too, so our advice is to always understand the nutritional information, especially when it comes to alcohol—but that’s why you’re here, so great job for that and now let’s dive a bit deeper on the facts and you can read more about Jameson Irish Whiskey nutritional information.

Whiskey Calorie FAQs

Does whiskey have a lot of calories?

No—whiskey is relatively low in calories compared to many alcoholic drinks, especially when consumed neat.

How many calories in 1 oz whiskey?

Approximately 58–60 calories, depending on ABV.

How many calories in 2 oz whiskey?

Roughly 118–120 calories.

Does whiskey have carbs?

No—straight whiskey contains 0 grams of carbs.

How much sugar is in a shot of whiskey?

None. Pure whiskey has 0 grams of sugar.

What has more calories, beer or whiskey?

Beer typically has more calories per serving, especially due to carbs and larger serving sizes.