Download Promilaj

The first three steps after installing

• Enter your height, weight and biological sex — the calculation is based on these. The accuracy of the calculation depends on the information entered; incorrect or incomplete details give an incorrect result.
• Set the legal driving limit for the country you are in. Limits vary between countries and you should confirm yours from an official source.
• Log your first drink. From that moment the app starts showing the estimated curve and the countdowns.

What to know

• The app is free; the information you enter is used solely for the calculation.
• It is available in twelve languages; in Arabic the interface runs right to left.
• The level shown is an estimate, not a measurement. It cannot be used to decide whether to drive.

QR code and short link

If you want a quick download on your phone, the /get address detects your device and sends you to the right store. You can share that link with friends or embed it in a QR code.