Estimated blood alcohol
A real-time gauge, the estimated time to get back to zero and a legal limit reminder, all calculated from your drinks.
Free on iPhone and Android
Because the best nights out are meant to be shared (and retold)
Log your drinks, follow your estimated blood alcohol level in real time, find your friends on the bar map and plan your nights out.
0
drinks shared live
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different places on the map
100%
free, no strings attached
Features
Everything you need for a great night out
An app designed to go out with peace of mind: share the good times and keep an eye on what you drink.
Interactive map
Find the spots recommended by your friends and the community, with venue pages, photos and reviews.
Drinks and photos
Log every drink with the place, date and time. Add a photo, say cheers and comment on your friends’ drinks.
Nights out
Create a night out, invite your friends and follow the replies. The link works everywhere, even without the app.
Friends
Find your friends, see who is nearby and follow their latest news in your feed.
Trophies and stats
Unlock trophies, explore new places and keep a clear history of your consumption.
Blood alcohol
Your night, at a glance
Add a drink in two seconds and the gauge updates. You know where you stand, no mental maths needed.
- Quick add: beer, wine, cocktail… and water counts too.
- Estimated time back to zero and a reminder of the 0.5 g/L legal limit.
- Scientific method: the Widmark formula, adjusted to your profile.
Nights out
Plan it, invite them, done
Create your night out in seconds and send the link via WhatsApp, Instagram or text. Your guests can reply even without the app.
- “Going”, “Maybe”, “Can’t make it”: replies come in live.
- Place and directions built in, so nobody gets lost.
- New friends: your guests automatically join your circle.
Map and friends
The best spots, approved by your friends
Every drink shared adds to the map. Discover where to go, see who is nearby and follow what your circle is up to.
- Verified venues, marked with a star on the map.
- News feed: say cheers, comment, share.
- Trophies for explorers, photographers and regulars.
An estimate, not a breathalyser
DrinkMap’s calculations are for guidance only. If in doubt, don’t drive and use an approved breathalyser.
DrinkMap Pro
Your customers go out with their phones. Make it your best channel.
Know who comes to your venue and when, and bring them back. No hardware, no customer database.
- 1Know your customersLoyalty, regulars, traffic by day and hour, favourite drinks.
- 2Talk to them directlyNotifications in your bar’s name, targeted at the right groups.
- 3Fill your nightsCreate an event, invite your customers and follow the replies.
- 4Get recommended“Verified” star on the map, venue page with photos and reviews.
Illustrative example, sample data.
Up and running in under an hour
Create your account
A DrinkMap account is all you need (2 min).
Claim your venue
Your history is kept and merged.
Display your QR code
Poster, table tent and sticker ready to print.
Launch your first night
Invite your customers and follow the replies.
True or false?
Alcohol myths die hard
Coffee to sober up, a hot toddy for a cold, red wine for your heart… We checked 24 common beliefs, with sources.
False
“Coffee, a cold shower or exercise will sober you up”
Only time lowers your blood alcohol level, by 0.10 to 0.15 g/L per hour. Sweat contains no alcohol: your liver is what gets rid of it.
False
“A hot toddy or mulled wine cures a cold”
It has never been shown to work. Alcohol dilates blood vessels and can irritate the mucous membranes.
Partly true
“Eating before drinking stops you getting drunk”
A meal slows down how fast alcohol reaches your blood, so the peak comes later. But it does not stop you getting drunk.
FAQ
Good to know
Is DrinkMap really free?
Yes. The app is free on iPhone and Android, and funded by advertising.
Is the blood alcohol level shown reliable?
It is an estimate based on the Widmark formula and the information you provide (weight, gender, consumption). It does not replace an approved breathalyser. See how we calculate.
Who can see my health data?
Nobody. Your weight, gender and consumption are only used for the estimates and are never shared with other users. Read the privacy policy.
How do I delete my account?
From the app, or directly on the Delete my data page with your username and email.
I run a bar, how do I join?
Create your DrinkMap Pro account online: your account and your venue in a single form, then our team validates the venue. Already have a DrinkMap account? Log in to the pro area and claim your venue. Any questions? Write to us.
Ready for tonight?
Download DrinkMap and find your friends on the map.