Quit Alcohol lets you mark zero for an alcohol-free date or record a number of drinks for a drinking date. That number becomes part of the color calendar and later insights, so a consistent counting convention matters. The app cannot see what was poured, how strong it was, or whether a container held more than one standard drink.
Learn why containers can mislead
A bottle, glass, can, or cocktail is not automatically one standard drink. Alcohol strength and serving size both affect the amount of pure alcohol. In the United States, NIAAA defines a standard drink as about 14 grams of pure alcohol; other countries use different definitions. Use the public-health standard where you live rather than assuming every serving equals one.
Choose one counting convention
Decide whether the app number represents standard drinks or another clearly defined unit and keep that meaning stable. Standard drinks usually make different beverages easier to compare, but exact conversion can be difficult without label information. If you use a simpler personal convention, remember that the result should not be compared directly with public-health limits unless the units genuinely match.
Record close to the event
When practical and safe, make or note the count before details blur. Never operate the phone while driving or in an unsafe setting. You can keep a private temporary note and enter the total later. If someone topped up a glass or a mixed drink had unknown strength, use a reasonable estimate and accept uncertainty rather than selecting the number that best fits the plan.
Keep each date separate
Do not combine a late night with the next day merely to improve one tile. Choose a consistent calendar rule for drinks after midnight and apply it across entries. The purpose is not universal precision; it is a record you can understand later. Travel and unusual schedules may require a note outside the app if the date boundary would otherwise be confusing.
Read the colors with their input limits
A darker or lighter band reflects the count you supplied. It does not calculate blood alcohol level, impairment, dependence, interactions with medication, or individual risk. A low count can still be unsafe in some circumstances, and a high count is not itself a diagnosis. Use calendar patterns as prompts for reflection and professional discussion, not as medical conclusions.
Correct errors without rewriting the story
If you entered the wrong date or count and know the accurate value, correct it. Insights may change because they derive from the calendar. Do not alter older entries simply to preserve a streak, milestone, or preferred visual. A trustworthy approximate record is more useful than a polished record whose definitions shift whenever the result feels uncomfortable.
A dependable counting routine
- Use the local standard-drink definition.
- Check serving size and strength when available.
- Keep one convention across dates.
- Label uncertainty honestly in your own review.
Questions, answered
Is every glass equal to one standard drink?
No. Serving size and alcohol strength can make one glass less than, equal to, or more than one standard drink.
What if I cannot know the exact count?
Use the most honest reasonable estimate and remember that the resulting color and insights share that uncertainty.
Can the count tell me whether I was impaired?
No. The app does not calculate blood alcohol concentration or individual impairment.