Keto beverages & alcohol: compare drinks, mixers, and portions

Direct answer: drinks need to be compared as the actual beverage and amount consumed. Unsweetened tea, sparkling water, juice drinks, energy drinks, beer, wine, spirits, and mixed drinks are not nutritionally interchangeable. Alcohol also has safety considerations that a carbohydrate value does not resolve.

Medical disclaimer. This article is for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a qualified healthcare provider before starting the ketogenic diet or making changes to your diet, exercise, or medication — especially if you are pregnant or breastfeeding, take medication, or have a medical condition such as diabetes, or kidney, liver, or heart disease. See our editorial & medical-review policy.

Read the drink form, not the category name

The same broad beverage type can conceal meaningful differences: bottled versus brewed tea, plain versus tonic water, a spirit by itself versus a mixed drink, and a dry beverage versus one with juice or syrup. Each record preserves the source description and listed portion so the comparison does not depend on a vague drink name.

Browse drinks by the decision in front of you

↔Small-screen view: this comparison table scrolls sideways. Swipe or drag it horizontally to see every column.

Drink type	Records to compare	What to verify
Unsweetened and plain drinks	Water, carbonated, plain, tea, iced, brewed black, unsweetened, tea, iced, bottled green, unsweetened	Serving volume, flavor additions, and whether the product in hand is actually unsweetened.
Sweetened or juice-style drinks	Fruit juice drink, energy drink, coconut water, unsweetened, pear nectar	Sugar, sweetener, caffeine, serving size, and the label for that exact product.
Beer, wine, and ready-to-drink alcohol	Beer, wine, red, wine, sparkling, hard seltzer	Actual pour, residual sugar, mixers, and the product’s alcohol content.
Distilled spirits and mixers	Gin, vodka, tequila, water, tonic	What is mixed with the drink; a food record for the spirit does not describe a cocktail.

Alcohol requires a separate safety decision

A carbohydrate comparison cannot establish whether alcohol is appropriate for you. Alcohol may be unsafe with pregnancy, some medicines, liver disease, a history of alcohol-use disorder, or blood-glucose management concerns. It can also change judgment about food and portions. Read alcohol on keto for an evidence-based discussion and consult a clinician when the safety context applies.

On individual pages, calculated net carbs equal total carbohydrate minus dietary fiber, capped at zero. The value is not a guarantee about ketosis, hydration, intoxication, medication effects, or health outcomes. The net-carbs guide explains the calculation, and the keto coffee guide covers coffee additions separately.

Compare the rest of the meal too

Drinks, mixers, and snacks often interact in a real eating occasion. Compare fats & condiments, snacks & sweets, and fruit when an ingredient or mixer is part of the choice. The grocery-shopping guide has a practical method for label-first planning.

Complete beverage & alcohol record directory

Browse all 30 selected USDA records in this beverage & alcohol group

Entries are grouped by food concept, then by the exact USDA food form. Open the record that matches the preparation and product you are comparing.

Beer

• Beerbeverage

Brandy

• Brandybeverage

Coconut water

• Coconut water, unsweetenedunsweetened

Energy drink

• Energy Drinkbeverage

Fruit juice drink

• Fruit juice drinkbeverage

Gin

• Ginbeverage

Hard cider

• Hard ciderbeverage

Hard seltzer

• Hard seltzerbeverage

Iced black tea

• Tea, iced, bottled, black, decaffeinated, unsweetenedunsweetened · decaffeinated · bottled
• Tea, iced, bottled, black, unsweetenedunsweetened · bottled
• Tea, iced, instant, black, decaffeinated, unsweetenedunsweetened · decaffeinated · instant
• Tea, iced, instant, black, unsweetenedunsweetened · instant

Iced brewed black tea

• Tea, iced, brewed, black, decaffeinated, unsweetenedunsweetened · decaffeinated
• Tea, iced, brewed, black, unsweetenedunsweetened

Iced brewed green tea

• Tea, iced, brewed, green, decaffeinated, unsweetenedunsweetened · decaffeinated
• Tea, iced, brewed, green, unsweetenedunsweetened

Iced green tea

• Tea, iced, bottled, green, unsweetenedunsweetened · bottled
• Tea, iced, instant, green, unsweetenedunsweetened · instant

Pear nectar

• Pear nectarbeverage

Red wine

• Red winebeverage

Rice wine

• Rice winebeverage

Rose wine

• Rose winebeverage

Rum

• Rumbeverage

Scotch

• Scotchbeverage

Sparkling wine

• Sparkling winebeverage

Tequila

• Tequilabeverage

Vodka

• Vodkabeverage

Water carbonated

• Water, carbonated, plainplain

Water tonic

• Water, tonicbeverage

Whiskey

• Whiskeybeverage

Source and method

The database links in this hub are USDA FoodData Central Survey (FNDDS) records. Individual pages show the record’s food description, portion, FoodData Central ID, and per-100 g values. Brands, restaurant cocktails, and home recipes can differ materially from these records, so use current labels and recipes for the item you are drinking.

1. U.S. Department of Agriculture, Agricultural Research Service. FoodData Central Survey (FNDDS) 2021–2023, released October 31, 2024. FoodData Central documentation, dataset downloads

Article history

1. August 24, 2026First published