Drink Tonight. Keep Your License Tomorrow.

Free alcohol calculator that estimates your blood alcohol level based on your drinks, body weight, sex, and drinking time.

Never use an estimate to decide if you can drive.

BAC varies by person and situation. When in doubt, don’t drive—use a breath test or arrange a ride.

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Lager beer

5% · 330 ml · 131 kcal

Lager beer (pint 500 ml)

5% · 500 ml · 198 kcal

Pilsner

4.8% · 500 ml · 193 kcal

Light beer

4.2% · 330 ml · 96 kcal

Wheat beer / Hefeweizen

5.3% · 500 ml · 216 kcal

Pale ale

5.2% · 330 ml · 141 kcal

Craft IPA

6.5% · 330 ml · 168 kcal

Double IPA

8.5% · 330 ml · 221 kcal

Stout

4.5% · 440 ml · 167 kcal

Porter

5.5% · 330 ml · 153 kcal

Strong lager

8% · 500 ml · 296 kcal

Dark lager

4.8% · 500 ml · 203 kcal

Amber ale

5.5% · 330 ml · 150 kcal

Sour beer

4.5% · 330 ml · 115 kcal

Non-alcoholic beer

0.5% · 330 ml · 32 kcal

Radler / Shandy

2.5% · 500 ml · 129 kcal

Apple cider

5% · 500 ml · 238 kcal

Hard seltzer

5% · 330 ml · 94 kcal

Red wine

13% · 150 ml · 112 kcal

White wine

12% · 150 ml · 105 kcal

Rosé wine

11.5% · 150 ml · 103 kcal

Sparkling wine

11.5% · 125 ml · 86 kcal

Prosecco

11% · 125 ml · 82 kcal

Champagne

12% · 125 ml · 87 kcal

Dessert wine

14% · 75 ml · 73 kcal

Port wine

20% · 75 ml · 92 kcal

Sherry

17% · 75 ml · 74 kcal

Mulled wine

10% · 200 ml · 134 kcal

Sangria

7% · 250 ml · 122 kcal

Non-alcoholic wine

0.5% · 150 ml · 19 kcal

Vodka shot

40% · 40 ml · 88 kcal

Scotch whisky

40% · 40 ml · 88 kcal

Bourbon

40% · 40 ml · 88 kcal

Irish whiskey

40% · 40 ml · 88 kcal

Rye whiskey

45% · 40 ml · 99 kcal

White rum

37.5% · 40 ml · 83 kcal

Dark rum

40% · 40 ml · 88 kcal

Spiced rum

35% · 40 ml · 78 kcal

Gin

40% · 40 ml · 88 kcal

Tequila blanco

38% · 40 ml · 84 kcal

Tequila reposado

38% · 40 ml · 84 kcal

Mezcal

45% · 40 ml · 99 kcal

Brandy

40% · 40 ml · 88 kcal

Cognac

40% · 40 ml · 88 kcal

Fruit schnapps

40% · 40 ml · 88 kcal

Herbal liqueur

35% · 40 ml · 87 kcal

Cream liqueur

17% · 50 ml · 67 kcal

Amaretto

28% · 40 ml · 76 kcal

Limoncello

30% · 40 ml · 78 kcal

Coffee liqueur

20% · 40 ml · 62 kcal

Triple sec / orange liqueur

30% · 40 ml · 78 kcal

Sambuca

38% · 40 ml · 96 kcal

Absinthe

60% · 25 ml · 83 kcal

Gin & tonic

10% · 250 ml · 148 kcal

Mojito

10% · 250 ml · 158 kcal

Margarita

18% · 150 ml · 164 kcal

Aperol Spritz

8% · 250 ml · 130 kcal

Hugo Spritz

6.5% · 250 ml · 107 kcal

Moscow Mule

9% · 250 ml · 144 kcal

Cuba Libre

10% · 250 ml · 158 kcal

Piña Colada

10% · 250 ml · 238 kcal

Paloma

9% · 250 ml · 144 kcal

Espresso Martini

18% · 120 ml · 149 kcal

Dry Martini

28% · 90 ml · 139 kcal

Negroni

24% · 90 ml · 146 kcal

Old Fashioned

30% · 90 ml · 156 kcal

Whiskey Sour

15% · 130 ml · 127 kcal

Daiquiri

20% · 110 ml · 138 kcal

Cosmopolitan

20% · 110 ml · 133 kcal

Manhattan

28% · 90 ml · 146 kcal

Long Island Iced Tea

18% · 250 ml · 274 kcal

Mai Tai

22% · 140 ml · 195 kcal

Bloody Mary

9% · 250 ml · 144 kcal

Mimosa

7% · 150 ml · 70 kcal

Bellini

7% · 150 ml · 71 kcal

French 75

14% · 150 ml · 125 kcal

Tom Collins

9% · 250 ml · 142 kcal

Dark ’n’ Stormy

10% · 250 ml · 158 kcal

White Russian

18% · 150 ml · 209 kcal

Caipirinha

20% · 150 ml · 181 kcal

Heineken Original

5% · 330 ml · 127 kcal

Guinness Draught

4.2% · 440 ml · 155 kcal

Corona Extra

4.5% · 355 ml · 127 kcal

Budweiser

5% · 330 ml · 127 kcal

Stella Artois

5% · 330 ml · 131 kcal

Asahi Super Dry

5% · 330 ml · 124 kcal

Peroni Nastro Azzurro

5.1% · 330 ml · 129 kcal

Pilsner Urquell

4.4% · 500 ml · 187 kcal

Budweiser Budvar Original

5% · 500 ml · 198 kcal

Carlsberg Pilsner

5% · 330 ml · 127 kcal

Casillero del Diablo Cabernet Sauvignon

13.5% · 150 ml · 116 kcal

Yellow Tail Chardonnay

13% · 150 ml · 115 kcal

Moët & Chandon Impérial Brut

12% · 125 ml · 87 kcal

Jack Daniel's Old No. 7

40% · 40 ml · 88 kcal

Johnnie Walker Black Label

40% · 40 ml · 88 kcal

Jameson Irish Whiskey

40% · 40 ml · 88 kcal

Jim Beam Kentucky Straight Bourbon

40% · 40 ml · 88 kcal

Maker's Mark Bourbon

45% · 40 ml · 99 kcal

Chivas Regal 12 Year Old

40% · 40 ml · 88 kcal

The Glenlivet 12 Year Old

40% · 40 ml · 88 kcal

Ballantine's Finest

40% · 40 ml · 88 kcal

Absolut Original

40% · 40 ml · 88 kcal

Smirnoff No. 21

37.5% · 40 ml · 83 kcal

Grey Goose

40% · 40 ml · 88 kcal

Belvedere Pure

40% · 40 ml · 88 kcal

Finlandia

40% · 40 ml · 88 kcal

Tito's Handmade Vodka

40% · 40 ml · 88 kcal

Bombay Sapphire

40% · 40 ml · 88 kcal

Tanqueray London Dry

43.1% · 40 ml · 95 kcal

Hendrick's Gin

41.4% · 40 ml · 91 kcal

Gordon's London Dry

37.5% · 40 ml · 83 kcal

Bacardi Carta Blanca

37.5% · 40 ml · 83 kcal

Havana Club 3 Años

40% · 40 ml · 88 kcal

Captain Morgan Original Spiced Gold

35% · 40 ml · 78 kcal

Malibu Original

21% · 40 ml · 58 kcal

Jose Cuervo Especial

38% · 40 ml · 84 kcal

Patrón Silver

40% · 40 ml · 88 kcal

Don Julio Blanco

38% · 40 ml · 84 kcal

Hennessy VS

40% · 40 ml · 88 kcal

Jägermeister

35% · 40 ml · 87 kcal

Baileys Original Irish Cream

17% · 50 ml · 67 kcal

Aperol

11% · 50 ml · 45 kcal

Campari

25% · 40 ml · 67 kcal

Kahlúa Coffee Liqueur

16% · 40 ml · 53 kcal

Cointreau

40% · 40 ml · 98 kcal

Disaronno Originale

28% · 40 ml · 76 kcal

Live estimate

Your BAC outlook

Clear

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Completely sober

Now

Can drive at

Now

Water before bed

250 ml

Hangover risk

0/10

Tonight’s spend

$0.00

Drink calories

0 kcal

Driving limit

Country

generalSelected legal threshold

0.00‰

Novice / young driverRules vary by licence age and driver age

0.00‰

commercialProfessional drivers

0.00‰

Reviewed for 2026. Local exceptions can apply. Check source

BELOW SELECTED LIMIT

An estimate is not proof that you are safe to drive.

How the estimate works

SoberClock uses the Widmark formula with alcohol density of 0.789 g/ml, body-weight distribution, elapsed time, and an average elimination rate of 0.015% per hour. Food adjusts the estimated peak—not the amount of alcohol consumed.

Stay safer

Plan transport before drinking
Eat before and while drinking
Alternate alcohol with water
Never pressure someone to drink or drive

Never use an estimate to decide if you can drive.

BAC varies by person and situation. When in doubt, don’t drive—use a breath test or arrange a ride.

Tips & Tricks

Read before the next round

View all guides

How Is Blood Alcohol Level Calculated? Understanding BAC and the Widmark Formula

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How to Prevent a Hangover: What Actually Helps Before and While Drinking

Practical habits that lower the chance and severity of a hangover — plus the myths worth ignoring.

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How to Get Rid of a Hangover: What Actually Works

Hydration, food, rest and time — what genuinely helps you recover, and which popular fixes don't.

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