To use this calculator you need to put in the NUMBER of drinks you take IN A WEEK, the VOLUME of each drink and the PERCENTAGE alcohol by volume for EACH type of alcohol you drink whether that is beer wine spirits or other drinks.
If you are unsure what to enter put the mouse over the HELP feature
Press the click button. See the page background change if you drink more than you should. You can see if you might be a binge drinker!!! You can put in up to 4 different types of alcohol

WEEKLY number of drinks/bottles/cans/glasses/pints
HELP

volume of each
drink/bottle/can/glass/pint
HELP

percentage
alcohol by volume
HELP
Please enter your sex
Please enter how many days a week you drink

RECOMMENDED LIMITS OF ALCOHOL IN UNITS :A MAN CAN DRINK UP TO 21 UNITS A WEEK
A WOMAN CAN DRINK UP TO 14 UNITS A WEEK
Binge-drinking is defined as drinking eight or more units for men and six or more units for women in one session