How Much Does It Cost to Copy a Key? [2026 Data]

This article was created using automation technology and thoroughly fact-checked and edited by an Angi Editor in accordance with our AI policy.

In 2026, the national average cost to copy a key is $20. Most homeowners spend $5 to $175, with the final price driven by key type, material, and where you get the copy made. Basic house keys sit at the low end, while high-security or electronic car fobs can run significantly higher.

Key Copying Cost Factors: What Affects the Price?

Several factors determine how much it costs to copy a key, with prices ranging from $1 for a basic house key to $1,000 or more for advanced electronic fobs. Key type carries the most weight, but size, material, labor, and preparation each contribute to the final price.

Types

The type of key you need duplicated has the biggest impact on cost, with prices ranging from $5 to $15 for a standard house key up to $250 to $500 for digital access keys requiring advanced technology. High-security and electronic car keys fall in between, requiring specialized equipment and authorization that drive up the price. Costs vary significantly by key type, as the breakdown below shows.

Size

Key size and complexity influence duplication costs because oversized or unusually shaped keys require special blanks and additional cutting time. The more intricate the key, the more you can expect to pay for a duplicate.

Materials

Key material affects both durability and price, with standard brass or nickel-plated keys being the most affordable and long-lasting option. Specialty, decorative, or electronically equipped keys use costlier materials, and upgrading to one of these can be worthwhile for frequently used keys or unique applications.

Labor

Labor costs for key copying depend on who does the work, with local locksmiths charging $50 to $100 per hour compared to the lower rates at hardware store counters and self-service kiosks. Programming electronic keys or fobs adds extra labor charges on top of the hourly rate, and mobile locksmiths also tack on a travel fee. Emergency or after-hours service can cost significantly more, and rates tend to run higher in larger cities.

Prep

Preparation steps before key duplication can add to your total cost, particularly for restricted or high-security keys that require proof of ownership or authorization. If your original key is lost or you're locked out, a locksmith can retrieve the lock code or use impressioning techniques, though both options are more expensive and time-consuming than a standard copy. Cleaning or repairing a worn or bent key before duplication may also carry a small charge, especially for high-security or electronic keys.

Tipping

Tipping is not required for key duplication, but for locksmiths or mobile services handling complex or urgent jobs, a tip of $5 to $20 is a customary way to show appreciation. For standard key copying at a hardware store or kiosk, no tip is expected.

Additional Cost Factors

Several other factors can raise the cost to copy a key:

• After-hours or emergency service fees if you need a key outside standard business hours

• Travel or mobile service charges for on-site duplication

• Minimum service charges for small jobs, especially from locksmiths

• Decorative features, colored heads, or custom engravings on key blanks

• Copying a key without the original, which requires using the lock code or impressioning

• Security restrictions or legal requirements for restricted, patented, or high-security keys

Key Copying Ongoing Costs: What to Budget For

Copying a key is a one-time expense, but certain keys and locks come with ongoing costs worth factoring into your long-term budget.

Maintenance

Routine maintenance such as lubricating locks and cleaning keys keeps everything working smoothly and extends the lifespan of both. Over time, you may also need to rekey or replace locks for security reasons, or swap out worn and bent keys before they break.

Operating Costs

Electronic keys and fobs require periodic battery replacement costing $5 to $20, and programming fees for smart keys or digital access systems add to the lifetime cost. Some digital key systems also charge ongoing subscription or service fees for management and updates.

Repairs

If a key breaks or malfunctions, you'll likely need to hire a locksmith for repair or replacement, with broken key extraction typically running $60 to $150 depending on complexity and provider. Repairing or replacing a malfunctioning electronic key or fob can reach $100 to $400, especially when reprogramming is required.

Insurance

Some homeowner's or auto insurance policies cover lost or stolen keys, though a deductible typically applies. Key replacement coverage or lockout protection plans can help offset costs, so review claim limits and exclusions carefully before relying on them.

Why You Should Hire a Pro to Copy a Key

When weighing how much it costs to copy a key, you have two main options: do it yourself at a kiosk or hardware store, or hire a professional locksmith or dealership.

DIY requires little more than the original key and a few minutes of your time. DIY key copying, using self-service kiosks or hardware store machines, is the most affordable for standard keys. Expect to pay $2 to $7 per key. However, these machines cannot duplicate high-security, electronic, or restricted keys. For specialty keys, you may need blank key stock and a manual duplicator, which is an investment and requires skill.

Professional locksmiths and dealerships handle all key types, including those requiring programming or specialized authorization. Labor fees and equipment costs mean you'll pay more, but you get expert results, warranty, and support if issues arise.

Key Copying Additional Costs: What Should You Budget For?

Many homeowners want more than a basic duplicate, and common add-ons such as decorative key blanks, programming additional car key fobs, emergency lockout services, rekeying locks, or custom engraving each enhance convenience, style, or security while increasing the total cost.

Tips to Reduce Key Copying Costs

Save on key copying costs with these strategies:

• Weigh your options: Compare prices at different providers, such as hardware stores, kiosks, and locksmiths. Avoid emergency or after-hours services when possible.

• Try self-serve copying: Use self-service kiosks for standard keys to save on labor

• Request bulk discounts when copying multiple keys.

• Plan for basic keys: Bring your own key blank if the provider allows it, and standard key types when possible to minimize expenses.

• Practice proper maintenance: Maintain keys and locks to reduce future duplication or repair costs.

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We extensively research project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We rely on reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.