Drink Driver Calculator

Home /Online Tools / Drink Driver Calculator

The table below shows the range of sentencing for a drink drive offence depending on the level of alcohol in that individual’s breath, blood or urine. These are simply guidelines and in some circumstances the court can step outside of them when passing a sentence, but they do provide some insight into the likely sentence that may be imposed if found guilty.

Level Of Alcohol  Starting PointSentencing RangeDisqualification from driving
Breath (μg)Blood (mg)Urine (mg)
36 – 5981 – 137108 – 183Band C fineBand B fine to Band C fine12 – 16 months
60 – 89138 – 206184 – 274Band C fineBand C fine to low level community order17 – 22 months 
90 – 119207 – 275275 – 366Medium level community orderLow level community order to high level community order23 – 28 months 
120 – 150 & above276 – 345 & above367 – 459 & above12 weeks custodyHigh level community order to 26 weeks custody29 – 36 months (extended if imposing immediate custody)

If convicted, the sentence imposed can be significantly greater if one or more of the following aggravating factors apply to your situation.

  • If you were driving an LGV, HGV, PSC etc
  • If you were towing a caravan/trailer
  • There were poor road or weather conditions
  • You were carrying passengers
  • If you were driving for hire or reward (taxi/bus/coach)
  • There is evidence of unacceptable driving or you were involved in an accident
  • There was a high level of traffic or pedestrians
  • If your vehicle wasn’t insured at the time

It is important in these cases that you speak to a specialist motoring solicitor. Call our experts today on 01642 247656.

What Our Clients Say

Latest Trustpilot Reviews

I would 100% recommend this practice. Andrew was fantastic, very efficient, full of good advice and fully represented my interests. Whenever I contacted the office the staff were very accommodating and professional. I will soon be going back to have a new will made and consider them now to be “my” solicitors. I am also grateful to the estate agent that pointed me in this direction.

Absolutely outstanding performance! If you are buying or selling a house, you need Watson and Woodhouse to do the conveyancing for you. Alisha Stevenson acted on my behalf for the purchase of my home and she completed the work in five weeks! Every other solicitor I approached said it would take twelve to sixteen weeks! I cannot say thank you enough times. Excellent communication. Excellent documentation. Excellent work. I highly recommend Watson and Woodhouse if you are considering buying or selling your house.

I have just used Watson Woodhouse for my conveyancing in my recent house sale. It was a total of 3 months from 1st hitting the market to completion and key handover. The services provided by Katie Gibson and Livvie Pruden were exceptional, keeping me in the loop and updated.

Sarah, Kirsty & Laura have helped me through the hardest time of my life. Their attention to detail, professionalism, empathy and kindness will be something that will stick with me forever.

A big thank you to Richard and the team at Watson Woodhouse. Your professionalism, knowledge and positive attitude made all the difference and ensured my house sale completed. You guided me through some complex issues and your advice was always first class

Watson Woodhouse looked after the sale of one house and the purchase of another. It was an excellent service. Alisha Stevenson made what is normally a stressful situation bearable with her professionalism. She is easy to talk to, She made herself available when she could and always returned a call when she couldn’t. Good value for money.

We used Watson Woodhouse for the sale of our home and purchase of our new bungalow. We would like to thank Katie Gibson, Jackie Howard and Livvie-Mae Pruden for all their help and support during this long process which was delayed by an issue with our vendor’s solicitors. The ladies acted with patience and kindness and were totally professional at all times. Thank you all so much.

This was a very stressful time for me selling and moving house when just getting over illness.Richard kept in touch and constantly gave me reassurance and explained anything I was unsure about.I felt looked after and well informed about everything I feel Richard went above and beyond to ensure I did not receive more stress than needed be.Thank you Richard I would recommend Richard Rutter excellent soliciter.

Let's Get Started

Call us on 01642 247 656 or request a callback for further information, or start a claim and one of our specialistDrink Driver Calculator lawyers will be in touch.

Free Call Back

© Copyright 2026 Watson Woodhouse Limited | SRA no. 640409