VINtoRegCheck
What a VIN looks like
A modern VIN is normally written as one continuous string. The letters I, O and Q are not used in the standard format, helping avoid confusion with numbers. A space inserted by a document layout is not normally part of the identifier.
For illustration, ABC12345D67890123 contains 17 characters. This is dummy text, not a vehicle record and not a decoded example. Do not submit it as your vehicle's VIN.
Different parts of a VIN can encode manufacturer and vehicle information. Those conventions do not let you calculate a UK registration number from the string. VINtoRegCheck does not decode the characters when you press Find.
VIN and registration are not interchangeable
A VIN usually remains tied to the vehicle, while the registration shown in a record can change through an administrative process. You should therefore compare the date and context of your paperwork when a registration differs between records.
If you already have a current document that shows both identifiers, read it before paying for a report. If you are trying to put paperwork in order for a vehicle you are entitled to check, a VIN to reg report is another way to request the missing registration reference.
Where to look for your VIN
Start with the vehicle handbook and registration paperwork. On many cars the identifier can be read through the windscreen or found on a label near a door opening. A separate body or chassis marking may also be present. The position depends on the manufacturer and model.
Do not remove parts or damage a label to read a number. See where to find a VIN for a simple search order. If the number on your documents differs from the marking you can see, resolve that before continuing.
Older vehicles need a little more care
Some older vehicles use a shorter chassis identifier rather than the modern 17-character format. That does not mean you should add zeros, remove a prefix or use an engine number instead. Keep the identifier as recorded and contact us before purchasing a report.
Our VIN vs chassis number guide explains the terminology. When you have the right identifier, you can request a £7 VIN to reg report.
Questions about this page
Does VIN mean registration number?
No. A VIN identifies the vehicle. A registration number is the reference shown on its UK number plates.
Can a VIN tell me the UK plate just by reading it?
No. The registration is not something you can calculate from the VIN characters.