Tools · Car Seat
North Carolina Car Seat & Booster Checker (2026)
Enter your child's age, height, and weight to see the minimum seat stage North Carolina law requires and the first-offense fine (Up to $25). This is the legal minimum — not best safety practice.
North Carolina car seat checker
4′9″ = 57 in. Enter only the boxes you have — North Carolina uses exit at age 8 or 80 lb — whichever comes first (North Carolina uses weight, not height).
North Carolina does not legislate rear-facing vs forward-facing by age — it requires a restraint appropriate per the manufacturer's instructions. AAP/NHTSA best practice (not North Carolina law): rear-facing to age 2+, then a harness, then a booster.
Heads up: HB 368 would replace the 80-lb line with 57 in (4′9″) for the under-8 rule. It passed the NC House (April 2025) but is still in Senate committee as of mid-2026 — NOT yet law. The 80-lb rule applies today.
- Child
- Not entered
- Minimum legal stage
- Enter age / height / weight
- Booster-exit rule
- exit at age 8 or 80 lb — whichever comes first (North Carolina uses weight, not height)
- First-offense fine
- Up to $25
Plain-language summary, not legal advice.
This shows the minimum legal requirement in North Carolina — not best safety practice, which is usually stricter, and not legal or safety advice. Always follow your car seat's manufacturer instructions. For the full four-stage rules, front-seat rule, and citation, see the North Carolina car seat law reference, cited to N.C.G.S. §20-137.1 (last reviewed 2026-07-09).
How North Carolina car seat law works
North Carolina is the outlier on the most-searched question: it exits the booster by weight, not height. A child needs a weight-appropriate restraint while under 8 AND under 80 lb, so reaching age 8 (any weight) or 80 lb (any age) ends the requirement — the only state of these 15 to use an 80-lb line. It does not legislate rear-facing by age, so that stage is best practice here. North Carolina does have a real front-seat law, but a narrow one: a child under 5 AND under 40 lb must ride in the rear when there is an active front airbag and a rear seat. One timing note: HB 368 would swap the 80-lb line for 4′9″, but it passed only the House and remains in Senate committee in 2026 — so the 80-lb rule, not 57 in, is the law today. The fine is a flat $25.
This checker shows the North Carolina minimum legal requirement — not best safety practice, which is usually stricter — and is not legal or safety advice. For the full four-stage rules, front-seat rule, and citation, see the North Carolina car seat law reference.
Car seat checkers for other states
Same tool, each with its own booster-exit rule.