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BAC Calculator for Liquor

Your Profile

Sex
Weight
lbs
154 lbs
Height
ft in
5' 7"
📅 Age
years
Alcohol Tolerance

Drinking Timeframe

🕑 Start time
📅 End time

Food Intake

How much did you eat before/while drinking?

Empty
Barely ate
🍴
Little
Snacks only
🍕
Normal
Regular meal
🥣
A Lot
Full meal
Food slows alcohol absorption and can reduce peak BAC by up to 30%

What did you drink?

Your Results

MINIMAL
0.00‰
Current Blood Alcohol

This is an estimate only. Do not drive or operate machinery if you have consumed alcohol. Individual metabolism varies significantly.

Peak Permille
0.00 ‰
🕐 Estimated Sober
Now
Based on average metabolism rate
Hour-by-Hour Breakdown

Learn about liquor and spirits, shot sizes, and how hard alcohol affects your BAC.

Ready to check your BAC?

Use BAC Calculator

Frequently Asked Questions

How many shots to reach 0.08% BAC?

For a 160 lb male, approximately 3-4 standard shots (1.5 oz each) of 40% ABV spirits consumed in one hour may reach 0.08% BAC. A 130 lb female might reach this level after about 2-3 shots. Mixed drinks may contain more than one standard shot.

What is the ABV of common liquors?

Most standard spirits (vodka, gin, rum, whiskey, tequila) are 40% ABV (80 proof). Some overproof spirits can be 50-75% ABV (100-150 proof). Liqueurs typically range from 15-30% ABV. Always check the label for the specific ABV.

Does mixing liquor with soda or juice change BAC?

Mixing liquor with non-alcoholic beverages does not change the total alcohol consumed or your resulting BAC. However, carbonated mixers may speed up alcohol absorption slightly. The main risk with mixed drinks is underestimating how much alcohol you have consumed.