How much money do you save by not drinking? The formula and examples

The formula: drinks per week × price per drink × weeks

You need three numbers: how many drinks you usually had in a week, what one drink cost, and how many weeks you have been alcohol-free.

Money saved = drinks per week × price per drink × weeks alcohol-free. To work from days instead, use "days alcohol-free ÷ 7" for the number of weeks.

Drinks skipped works the same way: drinks per week × weeks alcohol-free. Seeing both side by side makes the change feel real.

Define "a drink" and "the price" your way

The most common reason the number feels wrong is a fuzzy idea of "one drink". Use the unit you actually counted: a pint, a can, a glass of wine, a bottle. If you drank by the bottle, "bottles per week × price per bottle" works just as well.

Price depends heavily on where you drank. The same beer can cost several times more at a bar than from a store. If you did both, take an average or use the price for where you drank most often.

Add bar snacks, taxis or rideshares home and next-day takeout, and the real savings can be bigger. To keep the number trustworthy, start with drinks only and add extras later if you want.

Worked examples

These amounts are examples to show the method. Real prices vary by place and venue, so use what you paid.

Example 1: ten drinks a week at $7 each is $70 a week, $280 over 4 weeks and $3,640 over 52 weeks.

Example 2: three bottles of wine a week at $15 each is $45 a week, $180 over 4 weeks and $2,340 over 52 weeks.

Example in Korean won: eight 500 ml beers a week at ₩5,000 each is ₩40,000 a week, ₩160,000 over 4 weeks and ₩2,080,000 over 52 weeks.

Can't remember how much you drank? Estimate it

If you never counted drinks per week, look at the last month or two of card statements for bars, pubs and liquor stores. Divide one month's total by about 4.3 (the average number of weeks in a month) to get your weekly spend. Then skip the per-drink step and use weekly spend × weeks alcohol-free.

Cash payments and rounds someone else bought will be missing, so this can come out lower than the truth. It is still better than a made-up number. Start conservative and correct it as you remember more.

If the estimate is bigger than you expected, that is a reason to keep going in itself. If it is smaller, it may be worth paying more attention to the other changes, such as sleep, time and how you feel in the morning.

If you are cutting down, not quitting

You can still count savings while cutting back. The only change is using the difference between before and now.

Money saved = (drinks per week before − drinks per week now) × price per drink × weeks. For example, going from 10 drinks a week to 4 at $7 each saves 6 × $7 = $42 a week.

If your drinking varies week to week, the most accurate way is to log the days you drink and subtract what you actually had that week.

Turn the savings into a goal

Watching the number grow helps, but a goal makes it last. Deciding what the money is for gives you a picture to hold on to when a craving hits.

• Pick one thing you want and write down its price: new running shoes, a weekend away, a family dinner out.
• Goal price ÷ savings per week = weeks needed. For example, a $700 goal at $70 a week takes 10 weeks.
• When you reach it, actually spend the money on it. Moving the savings into a separate account makes it feel even more real.
• Make the next goal a little bigger. Steps at 1, 3 and 6 months line up nicely with sobriety milestones.

Setting your drink and price in Clearstreak

In Clearstreak you pick what you used to drink from 6 types (beer, soju, wine, spirits, makgeolli or other), then enter drinks per week and price per drink. Money saved and drinks skipped are worked out from your alcohol-free time and shown large on the home screen — your numbers, not a guessed average.

Change the price or drinks per week any time without resetting anything. Log the days you do drink on the calendar and choose "Just log it" (cutting down) or "Start alcohol-free again", and see money saved on the home-screen widget too.

Not medical advice

This guide is general information about quitting or cutting down on alcohol. It is not medical advice. If you have been drinking heavily for a long time, talk to a doctor before stopping suddenly — alcohol withdrawal can be dangerous. If quitting or cutting back feels like too much to handle alone, reach out to your doctor or a local alcohol support service.