Tool · Criminal law

Blood alcohol calculator: fine or crime?

Enter the reading your breath test gave you and find out at once whether it is a traffic fine or a crime, with the general procedure and the price of the first consultation.

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Calculate your reading

Answer these questions and find out at once whether your reading is a traffic fine or a crime, with the price of the consultation if you need a lawyer. The calculation runs in your browser: the figure you enter is never sent or stored anywhere, which is why you are only asked for choices and a number, never the story of your case.

How long have you held your licence?
How was your reading taken?

The number shown on the breathalyser itself or in the police report.

Is there anything happening right now?

For guidance only, calculated from objective legal thresholds (article 379.2 of the Criminal Code and article 20 of the General Traffic Regulations, explained in more detail in the full guide): it does not replace a lawyer's review of your case or of the police report. Blood thresholds are set by law at exactly double the breath ones (0.25↔0.50 · 0.15↔0.30 · 0.60↔1.20 mg/l↔g/l), and that is the conversion used here.

What a drink-driving offence actually is

Driving with a high blood alcohol reading is not a traffic offence: it is a crime, and the Criminal Code covers it in two separate articles that are worth telling apart. Article 379.2 punishes, with a prison term of three to six months, or a fine and community service, and a driving ban of one to four years, anyone who drives above 0.60 milligrams per litre of breath or 1.2 grams per litre of blood, or under the influence of alcohol regardless of the breathalyser reading.

Below that reading, between 0.25 and 0.60 mg/l, driving is only an administrative offence (a fine and lost points, with a lower threshold, 0.15 mg/l, for newly qualified and professional drivers). The exception that gets argued most in court: if there are clear signs of being "under the influence" of alcohol, it is a crime even if the reading falls short of the criminal threshold.

Article 383 punishes, with an equal or harsher sentence, refusing to take the legally required tests.

The clock: what happens, and when

These are the five real stages of the process, in general terms and without going into your specific case. The first one, what gets written down at the roadside, is the one that matters most later on.

Stage 01Roadside testA breath test at the roadside or after a collision. The reading is written into the police report.
Stage 02Second test and reportThe right to repeat the test after ten minutes, or to request a blood sample. Everything is recorded.
Stage 03Summons or arrestA high reading means arrest; otherwise, a summons to the duty court as a suspect.
Stage 04Guilty plea or trialAt the duty court, a plea with a one-third reduction, or the case is listed for the Criminal Court.
Stage 05Sentence and enforcementA fine or prison term, a driving ban, always, and a criminal record until it is expunged.

Frequently asked questions

What blood alcohol reading counts as a crime in Spain?

It is a crime to exceed 0.60 milligrams per litre of breath, or 1.2 grams per litre of blood (article 379.2 of the Criminal Code), regardless of how long the driver has held their licence.

What happens if I refuse the test?

Refusing the test is a separate crime under article 383 of the Criminal Code, carrying a minimum sentence of six months in prison: higher than the sentence for article 379.2. It does not get you out of anything.

Is the limit the same for a newly qualified driver?

Not for the administrative fine: a newly qualified or professional driver is fined from 0.15 mg/l of breath instead of 0.25 mg/l. The criminal threshold, 0.60 mg/l, is the same for everyone.

How much does the first consultation cost?

€150, VAT included, with the Criminal Law department. See fees and consultations.

Keep reading

Have you been summoned for a drink-driving offence?

The sooner we see the police report and the breathalyser's calibration certificate, the more options are on the table. The fee is published on our fees page.