Gender

Male

Female

Body Weight

Time Since First Drink

Hours

Minutes

Amount of Alcohol Consumed

Amount of Beer

ABV

Amount of Wine

ABV

Amount of Liquor

ABV

Amount of Other

ABV

System

Blood Alcohol Concentration (BAC) Calculator provides an accurate estimate of your current blood alcohol concentration and how much time to reach 0% based on several key inputs and personal characteristics.

Featured Tools

Featured tools that you might find useful.

Popular Tools

List of popular tools that users love and frequently use.

New Tools

The latest tools added to our collection, designed for you.

Topics

The tools grouped by topics to quickly find what you need.

BMR Calculator

Basal Metabolic Rate (BMR), which is the amount of energy your body uses to maintain its basic functions while at rest. BMR Calculator is easy and convenient. You just need to enter your personal information and click a button to get your results.

Pregnancy Due Date Calculator

Pregnancy Due Date Calculator is a free online tool that helps you estimate your due date based on the first day of your last menstrual period (LMP) or the date of conception.

Pregnancy Calendar

Pregnancy Calendar is a free online tool that helps you estimate your pregnancy due date based on the first day of your last menstrual period (LMP) and it is a week-by-week guide to pregnancy.

Child Blood Type Calculator

Know your baby's blood type. Do you want to know your unborn baby’s blood type? Child Blood Type Calculator can help you discover it!

Blood Alcohol Concentration Calculator