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Convertible Car Seats

By , About.com Guide

Updated March 27, 2011

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Definition: Convertible Seats can be used in both the Rear-facing and Forward-facing position. They are especially useful for big babies who have outgrown their infant only seat, but still need to be rear-facing until they are two years old.

Convertible Seats When Used Rear Facing:

  • According to the latest car seat guidelines, infants and toddlers should ride in a rear-facing car seat (infant-only rear facing car seat or rear-facing convertible car seat) until they are two years old or until they have reached the weight and height limits of their car seat.
  • If a younger infant or toddler meets the weight or height limits of an infant only seat before age two years, it is likely safest to move the child into a convertible seat which is recommended for a child up to 35-40 pounds in the rear-facing position. This seat is also placed rear-facing.
  • Harness straps should be at or below infant's shoulders when used rear facing.
  • Harness chest clip should be at infant’s armpit level.
Convertible Seats When Used Forward Facing:
  • All are rated for children up to 40 pounds, although some newer convertible seats have higher 65 to 80 pound weight limits.
  • Once children are two years old (or, regardless of age, have outgrown their rear-facing car seat) children should sit in a forward-facing car seat with harness straps as long as possible and until they reach the weight and height limits of their car seat.
  • Harness straps should be at or above child's shoulders. Use top harness slots of safety seat.
  • Harness chest clip should be at child’s armpit level.

Featured Convertible car seats:

adapted from the National Highway Traffic Safety Administration

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