Getting a key copied at Home Depot is one of the quickest errands you can run — most standard duplicates are done in minutes. Key duplication costs at Home Depot typically range from $4 to $10 for house keys, though car keys and transponders can run significantly higher, per MiniFob. Whether you need a spare for a family member or a backup for your car, knowing what Home Depot offers — and where it falls short — saves you time and money. Check out our guides on other Home Depot services and tips for selling locally online if you're decluttering while you're at it. Let's get started!
Quick Answer
Home Depot copies most standard house keys in minutes for $4–$10. Car keys and transponder keys cost significantly more. Bring your original key to the key duplication kiosk or ask a store associate. Not all key types can be copied, so call ahead if you have a specialty or restricted key.
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Summary Table
| Item Name | Price Range | Best For | Website |
|---|---|---|---|
| Standard House Keys | $4–$10 per key | Homeowners needing quick, affordable duplicates | Visit Site |
| Car Keys and Transponders | $40–$100+ per key | Drivers needing basic or transponder car key copies | Visit Site |
| Key Blanks Available | $1–$8 per blank | DIYers who want to cut keys themselves | Visit Site |
| Minute Key Kiosks | $4–$6 per key | Shoppers wanting fast self-service key copying | Visit Site |
| Limitations | Varies / N/A | Understanding what Home Depot cannot copy | See details |
Home Depot Key Copy: 5 Quick Options (2026)
Below you'll find detailed information about each option, including what makes them unique and their key benefits.
1. Standard House Keys
Home Depot's key copying service handles standard house keys quickly and affordably, making it one of the most common reasons customers visit the key kiosk. Most basic residential key duplicates cost between $1.49 and $4.00 depending on the blank used. The process takes just minutes using either a self-service MinuteKey kiosk or an in-store associate.
What to know:
- Works with most common residential key profiles (Kwikset, Schlage, Yale)
- Bring the original key — worn keys may produce inaccurate copies
- MinuteKey kiosks available 24/7 in many locations
2. Car Keys and Transponders
Home Depot can duplicate basic car keys, but transponder and chip keys are more limited — many modern vehicle keys require dealer-level programming that in-store kiosks cannot perform. According to this breakdown on car key cutting, standard metal car keys without chips can typically be copied for under $10, while transponder keys may cost $40–$100+ and aren't always supported.
Key distinctions:
- Basic metal car keys: duplicated at kiosk, low cost
- Transponder/chip keys: limited availability, may need a locksmith or dealer
3. Key Blanks Available
The range of key blanks stocked at Home Depot directly determines which keys can be duplicated in-store. Home Depot carries hundreds of blank profiles covering residential, commercial, and some automotive needs, sold individually or in multipacks. If your key profile isn't in stock, the duplication cannot be completed on-site, so checking availability beforehand saves a wasted trip.
Notable options:
- Brands include Hillman, Ilco, and Kaba — widely compatible with common locks
- Decorative and colored blanks available for easy key identification
4. Minute Key Kiosks
Many Home Depot locations host Minute Key kiosks, offering a self-service key duplication option separate from the staffed key-cutting counter. These automated machines let you copy standard house and office keys in under a minute without waiting for an associate. Pricing typically runs $2–$4 per key, comparable to the standard Home Depot service.
Key details:
- Accepts most common residential key blanks
- Available during all store hours, including when staff counters are busy
- Does not cut transponder, high-security, or "Do Not Duplicate" keys
5. Limitations
Not every key can be copied at Home Depot, and knowing these restrictions saves a wasted trip. Keys marked "Do Not Duplicate," high-security keys with patented profiles, and most transponder car keys cannot be reproduced at standard in-store kiosks or cutting counters. Worn or heavily damaged keys may also produce inaccurate copies that fail to work reliably.
Common restrictions:
- "Do Not Duplicate" stamped keys — stores are expected to refuse these
- Laser-cut, sidewinder, or high-security keys require a locksmith
- Copies from worn originals may need re-cutting or replacement
Final Words
Getting a key copy at Home Depot is fast, affordable, and surprisingly straightforward. Whether you need a basic house key, a car key, or a smart key duplicate, start with the self-service kiosks for speed or visit the key desk for more complex cuts — and check the Home Depot savings guide to stretch your budget further.