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Alcohol Calorie Calculator

Add up the calories of a drinking session from a library of beers, wines, spirits and cocktails, with a custom-drink option.

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Breastfeeding Calorie CalculatorExtra daily calories while breastfeeding — about +500 kcal exclusive, with a gradual weight-loss option.Calorie deficit calculatorFind the daily calorie deficit to reach a weight-loss goal by a target date.Pregnancy Calorie CalculatorDaily calorie needs during pregnancy — TDEE plus the trimester allowance (+340 in T2, +450 in T3).Alcohol units calculatorWork out the alcohol units and grams in a drink from its volume and strength.Blood alcohol calculatorEstimate your blood alcohol concentration (BAC) with the Widmark formula.Daily calorie calculator (TDEE)Estimate your daily calorie needs to maintain, lose or gain weight.Weekly weight-loss from calorie deficitConvert a daily calorie deficit into expected weekly and monthly weight loss.Carb-to-Insulin Ratio CalculatorEstimate a starting carb ratio from your total daily dose using the 400/450/500/550 rule, with an optional mealtime bolus.

Alcohol Calorie Calculator works straight from this page — free, instant, nothing to install. Its place is under Nutrition; Breastfeeding Calorie Calculator and Calorie deficit calculator answer the questions closest to this one.

How to use it

  1. Open the tool — no signup or install needed.
  2. Enter your input or adjust the available options.
  3. Get your result instantly, then copy or download it.

Frequently asked questions

What does Alcohol Calorie Calculator do?

Add up the calories of a drinking session from a library of beers, wines, spirits and cocktails, with a custom-drink option.

When would I actually use this?

Planning meals against a target, checking whether a habit covers the recommended intake, and translating a label into what it means for the day.

What is the most common mistake?

Treating a daily target as a daily requirement. Reference intakes are population averages over time; a day above or below one means nothing on its own.

How is Alcohol Calorie Calculator different from Breastfeeding Calorie Calculator?

They sit next to each other but answer different questions: Breastfeeding Calorie Calculator is the one to open when you need it to extra daily calories while breastfeeding — about +500 kcal exclusive, with a gradual weight-loss option. Pick whichever matches what you're starting from — both are free.

Is there a tool for the next step?

Calorie deficit calculator is the closest one after this: Find the daily calorie deficit to reach a weight-loss goal by a target date.

What else is worth having open alongside it?

Pregnancy Calorie Calculator and Alcohol units calculator — they come up in the same task often enough to be worth a second tab.

Where do the figures come from?

Reference intakes come from public health bodies (EFSA in Europe, the NIH and USDA in the United States) and differ between them. They describe populations, not you, and are not medical advice.

Further reading

All guides →
ExplainerThe Calories in a Drink Are Mostly the AlcoholEthanol carries 7 kcal per gram and the arithmetic is exact: volume × ABV × 0.789 × 7. A dry spirit is almost pure alcohol calories; a liqueur is nearly half sugar. Here is the derivation, the table, and the metabolic caveat stated without overclaiming.ExplainerWhat a Standard Drink Actually IsA standard drink is a defined mass of ethanol — and the definition changes at the border. The same glass of wine is 1.28 drinks in the United States, 1.79 in France and 2.28 in the United Kingdom.ExplainerHow Many Calories Does a Run Actually Burn?Running costs roughly 0.73 kcal per pound per mile — one kilocalorie per kilogram per kilometre in the units the physiology is published in — and, this is the counterintuitive part, the figure barely moves with pace. Here is the derivation from the ACSM equation, the corrections that matter, and why grade changes it far more than speed.ExplainerHow Long Until You Are Sober? Zero-Order Elimination ExplainedAlcohol leaves the body at a roughly constant mass per hour, whatever the concentration. That one property — zero-order elimination, unlike caffeine's exponential decay — explains why doubling the dose doubles the time, why nothing speeds it up, and why every estimate carries a wide error bar. With the Widmark relation worked through, and each market's legal limit stated separately.ExplainerHow Many Calories Are in a Pound of Fat?A pound of body fat holds about 3,500 calories. See where the number comes from, why it's a rough guide, and how to use it for weight loss.ExplainerWhat Breastfeeding Actually Costs in Energy — and Why the Published Number Is Smaller Than the MilkMilk production has a computable cost: volume times energy density divided by the efficiency of conversion. Do the sum and you get about 675 kcal a day, not the 500 that gets quoted. Here is the derivation, why the published increment is deliberately lower, how much the real spread is between mothers, what the water requirement actually rests on, and why cutting calories while feeding is a clinical question.