Calories Per Drink Calculator

BEVERAGE BATCH & SERVING

Estimate the calories in a drink from its ingredients. Enter the grams of carbs, fat, protein, and alcohol to see the total, including the calories from alcohol.

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Total calories
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From alcohol
Calories use 4 per gram for carbs and protein, 9 for fat, and 7 for alcohol.

How it works

The calculator applies the standard energy values: carbohydrate and protein give 4 calories per gram, fat gives 9, and alcohol gives 7. It sums them for the total and shows the alcohol share separately.

Mixers and alcohol stack up. Both sugar and alcohol carry significant calories, so cocktails add up quickly. Lighter mixers and smaller pours bring the total down.

See the Sugar Content Calculator and the Drink Size Comparison.

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The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.