How Much Does it Cost to Copy a Key?

The cost to copy a key typically ranges from $3 to $10 for standard house keys, while specialty, high-security, or car keys can cost anywhere from $20 to $400 depending on complexity and programming needs. Most everyday residential keys are inexpensive and quick to duplicate, especially at self-service kiosks. More advanced keys—such as transponder car keys or smart fobs—require specialized equipment and cost more. Understanding your key type is the fastest way to estimate cost accurately.

“Key copying is simple for standard keys, but as soon as electronics or security features are involved, the process and the price changes.” - KeyMe Locksmiths

What Determines the Cost of Copying a Key?

Several factors affect how much you’ll pay:

• Type of key (mechanical vs. electronic)
• Level of security (standard vs. restricted)
• Programming requirements
• Where the key is copied (kiosk, locksmith, dealership)

Key duplication insight: Most key copies made nationwide are standard mechanical keys, which is why most people pay under $10.

Key Copy Cost by Key Type

Standard House Keys

Typical cost: $3–$10

Includes:

• House keys

• Apartment keys

• Condo and office keys

These keys can be copied quickly at self-service kiosks or hardware stores.

Fastest option: Find a KeyMe kiosk near you

Mailbox Keys

Typical cost: $5–$15

Mailbox keys are thin and wear out easily, so duplicating them early helps prevent lock issues.

USPS-owned cluster mailbox keys must be replaced through the post office.

Specialty & High-Security House Keys

Typical cost: $15–$60

Includes:

• High-security keys

• Restricted or patented keys

• Uncommon key profiles

These often require a locksmith and, in some cases, proof of authorization.

Residential locksmith services:https://key.me/locksmiths 

Car Keys (Basic, Non-Programmed)

Typical cost: $20–$50

Older vehicles with mechanical-only keys can often be copied without programming.

Transponder Car Keys

Typical cost: $75–$150

Includes:

• Cutting the key

• Programming the chip to the vehicle

Vehicle insight: Nearly 80% of cars made after 2000 use transponder keys, which is why programming costs are common.

Remote-Head Keys & Smart Key Fobs

Typical cost: $150–$400

Costs depend on:

• Vehicle make and model
• Encryption level
• Programming complexity

Cost comparison: Smart keys from a locksmith or kiosk-assisted service can cost up to 70% less than dealership pricing.

Automotive locksmith services: https://key.me/vehicle-keys 

Where You Copy a Key Also Affects Cost

“For most household keys, kiosks are the most affordable option. Locksmiths add value when security or programming is involved.” - KeyMe Locksmiths

Hidden Costs to Watch Out For

Some key-copy services advertise low prices but don’t include:

• Programming fees
• Service calls or travel
• Towing (for car keys at dealerships)

Always confirm what’s included before ordering.

How to Save Money When Copying Keys

• Duplicate keys before they’re worn
• Make spares before losing your last key
• Use kiosks for standard keys
• Avoid emergency replacements when possible
• Store digital copies for easy reordering

FAQs

Why do some keys cost so much more to copy?

Electronic chips, encryption, and programming increase complexity and cost.

Can I copy a key without the original?

House keys usually require the original. Car keys can often be created by a locksmith using vehicle information.

Are kiosk keys reliable?

Yes, modern kiosks use digital scanning for high accuracy.

Is it cheaper to copy keys in advance?

Absolutely. Emergency replacements cost significantly more.

Final Thoughts: Most Keys Are Affordable to Copy

For most homeowners, copying a key is quick and inexpensive, especially for standard house or mailbox keys. Costs rise only when security or electronics are involved. Knowing your key type and choosing the right service helps you save time and money.

Need a key copied today? Find a KeyMe kiosk near you
Need help with specialty or car keys? Call KeyMe Locksmiths 24/7