Party Drinks to BAC

Pace your drinks at a party to stay under a target peak BAC.

Body weight (lb)

Biological sex

Drinking window (hours)

Target peak BAC (%)

Drinks per hour (standard)

Drinks to hit target

0.5

Total drinks over window

4.0

Estimated peak BAC

0.515%

Within target?

Over — slow down.

Note

1 standard drink = 12 oz beer / 5 oz wine / 1.5 oz spirit.

About this tool

Inputs: weight, sex, hours, target peak BAC, drinks per hour. Outputs: drinks to hit target, total drinks over window, estimated peak BAC. Targets r/casualconversation pace-yourself threads.

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