What Is A Standard Drink? (2024)

Many people are surprised to learn what counts as a drink. The amount of liquid in your glass, can, or bottle does not necessarily match up to how much alcohol is actually in your drink. Different types of beer, wine, or malt liquor can have very different amounts of alcohol content. For example, many light beers have almost as much alcohol as regular beer – about 85% as much. Here’s another way to put it:

  • Regular beer: 5% alcohol content
  • Some light beers: 4.2% alcohol content

That’s why it’s important to know how much alcohol your drink contains. In the United States, one "standard" drink (or one alcoholic drink equivalent) contains roughly 14 grams of pure alcohol, which is found in:

  • 12 ounces of regular beer, which is usually about 5% alcohol
  • 5 ounces of wine, which is typically about 12% alcohol
  • 1.5 ounces of distilled spirits, which is about 40% alcohol

How do you know how much alcohol is in your drink?

Even though they come in different sizes, the drinks below are each examples of one standard drink:

Each beverage portrayed above represents one standard drink (or one alcoholic drink equivalent), defined in the United States as any beverage containing 0.6 fl oz or 14 grams of pure alcohol. The percentage of pure alcohol, expressed here as alcohol by volume (alc/vol), varies within and across beverage types. Although the standard drink amounts are helpful for following health guidelines, they may not reflect customary serving sizes.

For more information, visit Rethinking Drinking.

What Is A Standard Drink? (2024)

FAQs

What Is A Standard Drink? ›

In the United States, one "standard" drink (or one alcoholic drink equivalent) contains roughly 14 grams of pure alcohol, which is found in: 12 ounces of regular beer, which is usually about 5% alcohol. 5 ounces of wine, which is typically about 12% alcohol. 1.5 ounces of distilled spirits, which is about 40% alcohol.

What is a standard in a drink? ›

Standard drinks are a way to measure how much alcohol you drink. Drinks come in different sizes and some are stronger than others. They have different amounts of alcohol in them. A standard drink is always equal to 10 g of pure alcohol.

How many standard drinks is enough? ›

If you're a healthy adult: To reduce the risk of harm from alcohol-related disease or injury, healthy men and women should drink no more than 10 standard drinks a week and no more than 4 standard drinks on any one day.

What amount is considered as a standard drink? ›

A standard drink (SD) is any drink that contains about 14 grams of pure alcohol (about 0.6 fluid ounces).

How much drink is enough? ›

Most healthy people can stay hydrated by drinking water and other fluids whenever they feel thirsty. For some people, fewer than eight glasses a day might be enough. But other people might need more.

What is the purpose of a standard drink mean? ›

A standard drink or (in the UK) unit of alcohol is a measure of alcohol consumption representing a fixed amount of pure alcohol. The notion is used in relation to recommendations about alcohol consumption and its relative risks to health. It helps to educate alcohol users.

How do you determine standard drinks? ›

Formula for Standard Drinks

A government standard formula is used to determine how many standard drinks are in alcoholic beverages. The formula is outlined below: Volume of beverage in Litres, multiplied by the percentage of alcohol volume, multiplied by 0.789, equals the number of standard drinks.

How many drinks is OK per day? ›

According to the "Dietary Guidelines for Americans 2020-2025,” U.S. Department of Health and Human Services and U.S. Department of Agriculture , adults of legal drinking age can choose not to drink or to drink in moderation by limiting intake to 2 drinks or less in a day for men and 1 drink or less in a day for women, ...

Is 2 beers a day bad? ›

Drinking one or two standard beers per day (12 ounces or 355 mL) may have positive effects for your heart, bones, blood sugars, and dementia risk. But too much drinking raises your risk of many health issues, including depression, weight gain, and liver disease.

How drunk is too drunk? ›

BAC-Specific Effects
BAC LevelGeneralized Dose Specific Effects
0.200-0.249%Needs assistance in walking; total mental confusion. Dysphoria with nausea and vomiting; possible blackout.
0.250-0.399%Alcohol poisoning. Loss of consciousness.
0.40% +Onset of coma, possible death due to respiratory arrest.
6 more rows

What is the least alcoholic drink? ›

Water is the least alcoholic drink. After that, you can start with near beer, lagers, stouts, ginger beer, wine, sherry, cordials, and hard liquor to finish the climb.

How many beers is one shot? ›

This means that 12 oz (354ml) of 5% beer contains 0.6 oz (17.7ml) pure alcohol. The vodka shot at 1.5 oz (44ml) has 0.6 oz (17.4ml) of alcohol. When you compare alcohol content, this fairly simple math shows that one regular beer is equal to one shot.

How many standard drinks are in a co*cktail? ›

Depending on the recipe, you can have one, two, or more "standard drinks" (also known as alcoholic drink equivalents) in one co*cktail or mixed drink.

How do you know if you drink enough? ›

“Typically if your urine is a pale straw-yellow, it means you're well hydrated. If it becomes a little too yellow, it means you should drink some water.” Here's what your pee color could indicate: Clear or pale straw-yellow: You're a water all-star, keep up the good work.

What does 40 years of drinking do to your body? ›

Long-Term Health Risks. Over time, excessive alcohol use can lead to the development of chronic diseases and other serious problems including: High blood pressure, heart disease, stroke, liver disease, and digestive problems. Cancer of the breast, mouth, throat, esophagus, voice box, liver, colon, and rectum.

How much is too little to drink? ›

The Eatwell Guide recommends that people should aim to drink 6 to 8 cups or glasses of fluid a day. Water, lower-fat milk and sugar-free drinks, including tea and coffee, all count. You may need to drink more fluids if you're: pregnant or breastfeeding.

What is a standard shot? ›

While there is no federally-mandated shot-glass size, many U.S. bartenders consider a standard volume to be 1.5 ounces, or 44 milliliters. (For what it's worth, Utah is the only state that has officially defined a shot measurement—and it's 1.5 ounces.)

Is a standard drink a shot? ›

A standard drink contains 10 grams of pure alcohol. One standard drink is contained in a small 100ml glass of red wine, a can or bottle (375ml) of mid-strength beer, or a shot or nip (30ml) of spirits.

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