Getting a car key cut costs £10 to £60 for a plain metal blade, and a key with a transponder chip costs £80 to £400 once programming joins the cutting.
Plain blades, transponder keys, laser cut keys, remote keys and smart keys sit in five price bands. Programming a car key with a transponder chip adds to the cutting, which lifts the price. High street shops, an auto locksmith and a main dealer charge different amounts for the same car key cut. Cutting by key code replaces a key with no original to copy. Call out hours, blank sourcing and code fees add to the final price.
Car key cutting time, programming after the cut, the spare car key cut, high street shops and spare key prices raise five further questions.
The list below gives four key takeaways on car key cutting costs.
- A plain metal blade costs £10 to £60 to cut, and a chipped key costs more.
- Programming the transponder chip, not the cutting, sets most of the price.
- An auto locksmith cuts keys with no original, while a high street shop copies a working key.
- A spare made while a working key exists costs less than a replacement after the last key goes.
What does cutting each key type cost?
Each car key type costs £10 to £400 to cut and set up, from a plain blade to a smart key. The table below compares five car key types by cost.
| Car key type | What the price covers | Typical UK cost |
|---|---|---|
| Plain metal blade, mostly cars before 1995 | Blade cut from the original or from a code | £10 to £60 |
| Transponder chip key | Blade cut plus the chip copied or programmed | £80 to £180 |
| Laser cut blade | High security blade cut on a laser machine | £60 to £100 before chip work |
| Remote flip key | Blade cut plus the chip and remote buttons programmed | £100 to £250 |
| Smart proximity key | Emergency blade cut plus the fob programmed for keyless start | £180 to £400 |
Cutting the blade takes minutes on every key type, so the chip and the remote set most of the price. A main dealer charges 30 to 50 percent more for the same car key cut.
Why does a chip key cost more?
A chip key costs more because the transponder chip needs programming to the immobiliser after the blade cut. A blade cut to the right depth turns the ignition, but the engine stays off until the immobiliser reads a known chip.
Most cars built since 1995 carry a transponder chip, so a car key cut alone rarely starts a modern car. Some chips copy onto a new blank in minutes, while others need diagnostic equipment plugged into the car, and on-car programming costs more than a copy.
Where is a car key cut cheapest?
A car key cut costs least at a high street key shop when a working original exists, and an auto locksmith costs least when no key remains. The table below compares three options by cost and scope.
| Option | Original key needed | Chip and remote work | Typical UK cost |
|---|---|---|---|
| High street key shop | Yes | Copies some chips, few remotes | £10 to £90 |
| Mobile auto locksmith | No | Cuts, programs and tests at the car | £35 to £400 |
| Main dealer | No, with the V5C | Orders a key to the VIN, with days of waiting | £200 to £650 |
Every option cuts the blade to the same factory depth, so the difference lies in chip work and waiting time. ADC Locksmith Liverpool provides car key cutting at the car, from £35 for a blade and from £60 for a laser cut key.
How does cutting by code work?
Cutting by code works by reading the key code from vehicle records or decoding the door lock, then cutting a new blade to match. The list below gives the four steps of a key cut with no original.
- The auto locksmith checks the V5C logbook and photo ID before any security work.
- A key code comes from the vehicle records, or a decoder reads the door lock wafers.
- A code cutting machine cuts a fresh blade to factory depth from the code.
- Programming pairs the transponder chip or remote with the car, and a start test ends the job.
Code cutting costs more than a copy of a working key, because the job adds security checks and decoding time.
What else adds to the key cutting price?
Out of hours call outs, blank sourcing, security code fees and an all keys lost job add to the key cutting price. The list below gives the four extra costs.
- An evening, weekend or bank holiday call out adds a premium to a mobile visit.
- A rare or dealer only key blank adds the cost of ordering the blank before the visit.
- A security code fee on some makes runs from a few pounds to over £150.
- An all keys lost job adds lock decoding and full programming to the cut.
A fixed quote from the registration shows every extra before the auto locksmith travels.
Which key cutting questions do drivers ask next?
Cutting time, programming, the spare car key cut, high street shops and spare key prices raise five further questions about a car key cut. The five questions below answer each topic.
Frequently asked questions
How long does cutting a car key take?
Cutting a car key takes 2 to 5 minutes for the blade, and chip programming adds 15 to 45 minutes at the car.
A dealer key ordered to the VIN takes 3 to 10 working days before the cut and the programming.
Does a cut car key need programming?
Yes, a cut car key needs programming whenever the key carries a transponder chip.
Most cars from 1995 onwards carry a chip, so programming a car key at the car pairs the new key with the immobiliser.
Is a spare car key cut cheaper?
Yes, a spare car key cut costs less than a replacement because the working key helps the programming.
A spare car key cut while one key still works avoids lock decoding and the all keys lost price.
Can a high street shop cut car keys?
Yes, a high street key shop cuts plain blades and copies some chip keys when a working original exists.
A shop copy needs the original key in hand, so a lost key or a smart key goes to an auto locksmith or a dealer.
Why are spare car keys so expensive?
Spare car keys cost more than a blade copy because the transponder chip and the remote need programming as well as cutting.
A car key cut alone costs £10 to £60, and the transponder chip work sets the rest of the price. An auto locksmith quotes the full job from the registration before travelling.
Based in Liverpool and still stuck?
ADC Locksmith Liverpool repairs, programs and replaces car keys at the roadside across Liverpool and Merseyside, usually on the same day. Craig Evans holds SERMI approval and a 5.0 rating from over 300 Google reviews. A call to 07731 544220 brings a fixed price before Craig travels.
Call 07731 544220