Car Seat Expiration Checker

How It Works

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Find the Manufacture Date

Check the label on your car seat (usually on the bottom or side) for the manufacture date and brand. Enter these details along with the seat type.

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Get the Expiration Date

The calculator determines the expiration date based on the manufacturer's guidelines. Most seats expire 6-10 years after manufacture.

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Know the Status

See immediately whether the seat is safe to use, expiring soon, or already expired. Get specific guidance on next steps.

Manage Car Seat Inventory for Your Rental Business

Reservety helps baby equipment rental businesses track expiration dates, manage fleet inventory, and ensure every rental meets safety standards.

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Frequently Asked Questions

Why do car seats expire?

Car seats expire because the plastic and foam materials degrade over time from temperature changes, UV exposure, and normal wear. After 6-10 years, the structural integrity may be compromised, meaning the seat may not perform as designed in a crash. Expiration dates also account for evolving safety standards that older seats may not meet.

Where do I find the expiration date on my car seat?

Most car seats have a sticker or stamp on the bottom or back of the shell listing the manufacture date and expiration date. Some brands only print the manufacture date, in which case you need to check the owner's manual or the manufacturer's website for the seat's usable lifespan (typically 6-10 years from manufacture).

Can I use an expired car seat in a rental or loaner program?

No. Expired car seats should never be used, rented, donated, or given away. If you run a baby equipment rental business, check every car seat's expiration date before each rental. Remove expired seats from your inventory immediately and cut the harness straps before disposal so no one can reuse them.

How do I dispose of an expired car seat?

Cut the harness straps and remove the padding to make the seat unusable, then put it in regular trash. Some retailers like Target and Walmart run periodic car seat trade-in events where you can exchange an expired seat for a discount on a new one. Never leave an expired seat at a donation center where someone might try to use it.

Car Seat Details

Safety Status