Getting a key copied at Home Depot is one of the fastest, most affordable options available — standard duplicates typically run just $4–$10, making it a go-to stop for homeowners and renters alike. Key duplication costs can vary significantly depending on key type and technology, per Angi, so knowing what Home Depot offers before you walk in saves time and money. Whether you need a basic house key or a more advanced transponder copy, checking the Home Depot sales calendar for seasonal promotions can help you plan smarter. Let's get started!
Quick Answer
Home Depot copies keys for $4–$10 for standard house keys. They handle basic door keys, padlock keys, and some transponder car keys using in-store kiosks or staff assistance. Bring your original key, and most duplicates are ready in minutes. Prices vary by key type and technology.
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Summary Table
| Item Name | Price Range | Best For | Website |
|---|---|---|---|
| Standard Key Duplication | $4–$10 per key | House, business, and padlock keys | Visit Site |
| Key Blanks Available | $1–$8 per blank | DIY key cutting or specific brand needs | Visit Site |
| Minute Key Kiosk | $2–$6 per key | Fast self-service copies without staff assistance | Visit Site |
| Limitations | Varies | Understanding what Home Depot cannot copy | See details |
Home Depot Key Copy: 4 Quick Options (2026)
Below you'll find detailed information about each option, including what makes them unique and their key benefits.
1. Standard Key Duplication
Home Depot's key copy service for standard house and door keys is one of the most common reasons customers visit the key kiosk. Using Minute Key kiosks or staffed key-cutting machines, the store can duplicate most residential keys in under two minutes. Prices typically range from $1.49 to $6.00 per key, depending on the blank type.
What to know:
- Bring your original key — the machine traces and cuts a duplicate directly from it
- Works with most standard house, padlock, and mailbox keys
- Some Minute Key kiosks are self-service and available 24/7 in select locations
2. Key Blanks Available
Home Depot stocks a wide selection of key blanks, which matters when you're getting a copy cut — the right blank must match your original key's brand and profile for the duplicate to work. According to Minifob's pricing guide, Home Depot carries blanks from brands like Hillman, Kwikset, and Schlage, covering hundreds of key profiles. If you need a specialty or decorative key blank, Home Depot's selection is broader than most grocery stores or pharmacies. Check the home depot sales calendar for periodic discounts on hardware and key-related products.
Notable options:
- Blanks range from $1.49 to $5+ depending on material and brand
- Decorative and colored key blanks available for easy identification at home
3. Minute Key Kiosk
Minute Key kiosks are self-service key copying machines located inside many Home Depot stores, offering an automated alternative to the staffed key cutting counter. You simply insert your original key, follow the on-screen prompts, and the machine cuts a duplicate in under a minute — no waiting for an associate. Prices typically run $3–$6 per standard house or office key.
What to know:
- Works with most standard house, office, and padlock keys
- Available 24/7 in stores with extended hours, even when staff aren't present
- Does not copy restricted, high-security, or "Do Not Duplicate" keys
4. Limitations
Not every key can be duplicated at Home Depot, and knowing these restrictions upfront saves a wasted trip. According to Minifob, Home Depot cannot copy laser-cut (sidewinder) car keys, transponder chip keys, high-security Medeco or Mul-T-Lock keys, or any key stamped "Do Not Duplicate." For those, you'll need a locksmith or dealership.
Common exclusions:
- Transponder/chip car keys — require dealer or automotive locksmith programming
- "Do Not Duplicate" stamped keys — legally and ethically refused at most counters
- High-security patented keys (Medeco, Abloy, Mul-T-Lock) — need authorized dealers
Final Words
Home Depot offers reliable key copying services with options ranging from standard house keys starting at around $2 to premium smart or specialty keys reaching up to $50 or more, making it easy to find a solution that fits your budget and security needs. Visit your nearest Home Depot kiosk or speak with a store associate to get started and ensure you always have a spare key on hand.