Breathalyzer

About Breathalyzer Android App

Prevent traffic fines and driver's license withdrawal.

Formula used to calculate the concentration of alcohol in the blood:

Total body water volume (TBW) is one factor that determines the functional effect of a standard dose of alcohol.
Beer 500ml.
Vine 200ml.
Strong Alcohol 50ml.
Blood alcohol concentration is calculated from the formula :
P = (A / TBW) * 0.8 - (T * e)\n\nA = OB * PR * 0.79
A - the amount of pure alcohol consumed in grams
OB - beverage volume in milliliters
PR - the percentage of alcohol (expressed in hundredths e.g. 0.05 to 5%)
0.79 - coefficient of the density of ethyl alcohol
T - time spent on the consumption of products alcohol (hours)
e - the coefficient of alcohol elimination from the body
The coefficient of alcohol elimination from the body ie :
0.1 per mille per hour for people who drink rarely
0.15 per mille per hour for people who drink sometimes
0.2 per mille per hour for people who drink often
TBW - the amount of body fluids in the body.

Men takes the form :

TBW = 2447 - (0.09156 * L) + (0.1074 * W) + (0.3362 * M)

Women takes the form :

TBW = -2.097 + (0.1069 * W) + (0.2466 * M)

Where :
M - is the mass in kilograms
W - height in centimeters
L - age in years
0.8 - coefficient of water content in the blood.
Remembers that alcohol consumption is harmful.
Results of blood alcohol concentration given in applications for informational purposes only and should not be the basis for taking activities that violate the law or could cause a threat to you and others.
Especially remember that after the consumption of alcohol should not drive a car.
Application is not intended to encourage the consumption of alcohol.
Drinking alcohol is your decision.
We are not responsible for the consequences of drinking and for using the applications for inappropriate purposes.