The Drink Nutrition Calculator shows exactly what is inside your favorite beverages by volume. Select a common drink type, choose how much you are pouring — from a single espresso shot to a whole pitcher — and the tool calculates calories, carbohydrates, sugar, protein, fat, and caffeine per serving. It also works for packaged drinks: pick Custom and enter nutrition figures from the label per 100 ml.
This calculator is useful for anyone tracking daily calories or macros, monitoring added sugar or caffeine intake, comparing drink choices at a café or bar, or building a diet plan around beverages. Results include a step-by-step breakdown so you can see the math behind every number and adapt it to any glass size. Whether you are a fitness enthusiast logging every gram or a curious drinker wondering how a milkshake compares to a latte, the tool gives clear, per-serving answers in seconds.
🍹 Drink Nutrition Calculator
See what's really in your glass: calories, carbs, sugar, protein, fat, and caffeine for any beverage volume.
📊 Results
How to Use This Tool
Using the Drink Nutrition Calculator takes three simple steps. First, choose a drink from the dropdown list, which covers coffee, tea, fruit juices, sodas, dairy and plant-based milks, beer, wine, spirits, and popular café drinks. If your beverage is packaged and not on the list, choose Custom and enter the values printed on the nutrition label as per-100 ml figures. Second, type in the volume you drank or plan to pour. The tool accepts milliliters, fluid ounces, cups, pints, quarts, liters, and gallons, so you can enter whatever number is natural for you. Third, press Calculate nutrition. In one glance you get calories, carbohydrates, sugar, protein, fat, and caffeine for exactly that serving, plus a step-by-step breakdown that shows every multiplication.
The Custom option is the most accurate route for branded products. A specialty protein shake, a regional soft drink, or an artisanal lemonade rarely matches the average values in the built-in list, but entering six label numbers takes about ten seconds and gives results that match the package exactly. You can also use Custom for homemade drinks by reading values from an ingredient tracker or app.
How the Math Works
Every drink in the built-in list has a baseline profile expressed per 100 ml. Cola, for example, is roughly 42 kcal, 10.6 g of carbohydrates, 10.6 g of sugar, and 10 mg of caffeine per 100 ml. The calculator first converts your chosen volume to milliliters, then scales each baseline value proportionally:
Serving nutrition = (baseline value per 100 ml × serving volume in ml) ÷ 100
A 330 ml can of cola therefore works out to 42 × 330 ÷ 100 ≈ 139 kcal, and 10 mg × 330 ÷ 100 ≈ 33 mg of caffeine.
The Custom section uses exactly the same linear scaling: whatever you enter per 100 ml gets multiplied by your serving size and divided by 100. One subtlety worth knowing is that for alcoholic drinks the calorie figure includes energy from the alcohol itself, which is metabolized and counted toward daily energy intake even though it is not part of the carbohydrate, protein, or fat columns.
Worked Examples
Example 1 — A cup of whole milk (240 ml). Whole milk contains about 61 kcal, 4.8 g carbs, 5.1 g sugar, 3.2 g protein, and 3.3 g fat per 100 ml. Scaled to 240 ml: 61 × 2.4 ≈ 146 kcal, plus 11.5 g carbs, 12.2 g sugar, 7.7 g protein, and 7.9 g fat.
Example 2 — A can of cola (355 ml). Cola provides 42 kcal, 10.6 g carbs, 10.6 g sugar, and 10 mg caffeine per 100 ml. A full can delivers 42 × 3.55 ≈ 149 kcal, 37.6 g carbs, 37.6 g sugar, and 35.5 mg caffeine — nearly the whole food label in one drink.
Example 3 — A 150 ml glass of red wine. Red wine is about 85 kcal and 2.6 g carbs per 100 ml. A standard restaurant pour gives 85 × 1.5 ≈ 128 kcal and 3.9 g carbs; move up to the common 175 ml glass and it rises to about 149 kcal.
Example 4 — A 473 ml pint of regular beer. Regular lager sits near 43 kcal and 3.6 g carbs per 100 ml. A full pint supplies 43 × 4.73 ≈ 203 kcal and 17 g carbs, which explains why a couple of beers can add meaningfully to an evening's total.
Tips & Common Mistakes to Avoid
- Always check the unit before calculating. A 12 fl oz can is 355 ml, not 12 ml — mixing up fluid ounces and milliliters creates tenfold errors.
- Watch what the label actually says. Many labels list per-serving values only, and serving sizes vary between 150 ml and 250 ml. Convert to per 100 ml before entering Custom values.
- Milk, fruit juice, and smoothies contain naturally occurring sugar. Those grams count toward your daily total even though no sugar was added.
- Remember that sugar-free or diet versions are not in this list; their calorie counts are usually near zero, so check the label and use Custom.
- Restaurant pours are generous. A standard wine pour is 150 ml, but many bars serve 175–250 ml, which raises calories by roughly 15–65 percent.
Reference Intake Benchmarks
To interpret the results, compare them with typical daily reference values. The figures below are common general guidelines for an average adult on a 2,000-calorie diet, not personalized medical advice.
| Nutrient | Typical daily reference |
|---|---|
| Calories | 2,000 kcal |
| Total carbohydrate | 275 g |
| Added sugar | Less than 50 g |
| Protein | 50 g |
| Total fat | 78 g |
| Caffeine | Up to 400 mg |
Frequently Asked Questions
Why do milk and orange juice show sugar when they taste healthy? Dairy and fruit naturally contain sugars — lactose in milk and fructose plus glucose in juice. These count toward carbohydrate intake. The calculator reports total sugar, not added sugar, so figures look higher than the 0 g added sugar claims on packaging.
Does this tool include alcohol content? It does not report grams of alcohol or estimate intoxication, but the calorie values for beer, wine, champagne, and spirits already include energy from ethanol, so your daily calorie math is still correct.
Is the data for branded drinks accurate for my favorite brand? The built-in values are rounded averages from standard food-composition references and can vary by recipe or region. For brand-exact numbers, use the Custom option with the values printed on your package.
Can I use this to track diet goals? Yes. The tool is a convenient estimate for logging calories, carbs, sugar, protein, fat, and caffeine. Combined with the reference table above, it helps you see what a drink contributes to your daily budget, though individual needs vary. For personalized targets, consult a registered dietitian.