How do I use the Alcohol Units Calculator?

Pick your drink from the list. The standard volume fills in automatically. Adjust the volume if your pour was bigger or smaller than standard. Set the quantity, then add rows for any other drinks. Add your weight for a rough blood alcohol estimate and time to sober up.

Is the Alcohol Units Calculator free?

Yes, the Alcohol Units Calculator on ToolHaven is completely free to use. No signup or registration is required.

Alcohol Units Calculator

Enter what you drank and find out the total alcohol units, calories, and roughly how long until you're sober. Useful for tracking a night out or understanding what those drinks actually add up to.

What did you drink?

🍺

22.7 ml

Pure alcohol consumed

Same as 2 shots of vodka

~127

Calories from alcohol

≈ 0.4 slices of pizza

💧 Drink at least 1 glass of waterAlcohol dehydrates you significantly.

Weekly guideline (14 units)Low risk

You've had 2.3 units, equivalent to 1 pint of regular beer. 11.7 units left within the weekly limit.

How to use

Pick your drink from the list. The standard volume fills in automatically.
Adjust the volume if your pour was bigger or smaller than standard.
Set the quantity, then add rows for any other drinks.
Add your weight for a rough blood alcohol estimate and time to sober up.

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