Webour etg calculator provides an estimate of how long alcohol will stay in your system based on the number of drinks you’ve had, your body weight, and the time of your last. Webwith our etg calculator, you can get an estimated reading of how much etg remains in your system based on a few simple inputs like: Webto use the etg calculator, enter the total amount of alcohol consumed in grams, your body weight in kilograms, and the number of hours that have passed since you finished. Webetg tests have different cutoff values from low to high depending on the level of alcohol exposure. If you have come into contact with alcohol, you can calculate your etg levels.
