How Many Goose Island IPAs to Get Drunk?
Alex Harmon · Updated June 2026 · Widmark Formula
One Goose Island IPA contains 1.18 standard drinks worth of alcohol (5.9% ABV, 12 fl oz = 16.5g pure ethanol). The table below shows your estimated BAC based on how many Goose Island IPAs you've had — calculated using the Widmark formula, the same method used by courts and law enforcement.
BAC Table for Goose Island IPA
Select your gender — women reach higher BAC due to lower body water ratio and r-factor (0.66 vs 0.73 for men).
Assumes drinks consumed in a short window, 0 hours elapsed. Subtract 0.015% per hour since your first drink.
🧮 Use the Real-Time BAC Calculator — enter your exact drinks →When Do You Hit 0.08%?
At 0.08% BAC you are legally impaired in all 50 states — a DUI conviction is possible even if you feel fine. Here's the approximate number of Goose Island IPAs needed to cross the legal limit:
120 lb male: ~1.2 Goose Island IPAs |
120 lb female: ~1.0 Goose Island IPAs
160 lb male: ~1.5 Goose Island IPAs |
160 lb female: ~1.4 Goose Island IPAs
200 lb male: ~1.9 Goose Island IPAs |
200 lb female: ~1.7 Goose Island IPAs
Remember: these are estimates. Food, speed of drinking, medications, and individual metabolism all affect real BAC. The only way to know for sure is a breathalyzer.
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Frequently Asked Questions
Does Goose Island IPA get you drunk faster than regular beer?
Goose Island IPA is 5.9% ABV, which is higher than the average beer (5.0% ABV). Each can contains 1.18 standard drinks, so the rate of intoxication depends on how many you drink and how fast, not the brand name itself. The BAC formula above accounts for exact ABV.
Does food slow down getting drunk from Goose Island IPA?
Yes — eating before or while drinking significantly slows alcohol absorption, potentially reducing peak BAC by 30–50%. Food doesn't eliminate alcohol; it slows how quickly it enters your bloodstream. The table above assumes drinking on an empty stomach and represents a worst-case estimate.
How long does Goose Island IPA stay in your system?
Your liver clears roughly 0.015% BAC per hour regardless of what you do. If you had 3 Goose Island IPAs and are a 160 lb male, your estimated starting BAC is 0.156%. At 0.015%/hr, that takes approximately 10.4 hours to reach 0.00%. Coffee, water, and food won't speed this up.
Can a breathalyzer detect Goose Island IPA differently than other drinks?
No. Breathalyzers measure blood alcohol content — ethanol is ethanol regardless of whether it came from Goose Island IPA, wine, or spirits. There is no test that can tell what kind of alcohol you consumed, only how much is in your blood.