Blood Alcohol Calculator
English

Blood alcohol test helps to reveal how much alcohol you have consumed within few hours of consumption. This calculator will let you know the amount of alcohol level you have drunk within a specified time. Enter your weight, Blood Alcohol Consumption level, Gender and time since you consumed the alcohol to find the consumption level.

Calculate Consumption Level

hrs
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Formula:

Based upon % Ethanol:

[Males] AC = (BAC * BW)/(1.22* % Ethanol) [Females] AC = (BAC * BW)/(1.51* % Ethanol)

Based upon Proof:

[Males] AC = (BAC* BW)/(0.61 * proof) [Females] AC = (BAC * BW)/(0.75 * proof)

Time factor:

Added to this is 20 mg/dL/hr x hrs since ethanol is consumed.
Where,
AC - Alcohol consumption BAC - Blood alcohol concentration / level in mg/dL BW - Body weight in kg.

Example:

A person weighing 50 kgs has a BAC of 10 mg / dl and has consumed alcohol before 1 hour.

If the person is male,

Time Factor = 20 + 10 = 30

The Consumption Level = (BAC x BW) / (1.22 x % Ethanol)

= (30 x 50) / (1.22 x 100) [Here ethanol % is 100]
= 15 / 1.22
= 12.29508 mL

If the person is female,

Time Factor = 20 + 10 = 30

The Consumption Level = (BAC x BW) / (1.51 x % Ethanol)

= (30 x 50) / (1.51 x 100) [Here ethanol % is 100]
= 15 / 1.51
= 9.93377 mL

Note :This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.

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