How big does a baby legally have to be before you can put them in front facing car seat?

The laws and regulations regarding when an infant can be placed in a forward-facing car seat vary from country to country and even from state to state within the United States. Always check the car seat manufacturer's instructions and consult with a medical professional for specific guidance.

United States

In the United States, federal law does not specify when an infant can be moved to a forward-facing car seat. Instead, each state sets its own laws and regulations. Some states allow infants to be moved to a forward-facing car seat when they reach a certain age, usually between 1 and 2 years old, while others allow infants to be moved when they reach a certain weight or height, typically around 20 pounds and 40 inches tall. Additionally, many states have requirements for the type of forward-facing car seat that can be used for infants.

Canada

In Canada, the law varies by province. Generally, infants can be moved to a forward-facing car seat when they weigh at least 20 pounds and are at least 1 year old. However, some provinces may have additional requirements, such as the child being able to sit upright for an extended period of time.

United Kingdom

In the United Kingdom, the law states that infants must use a rear-facing car seat until they are at least 15 months old. This is because rear-facing car seats provide the best protection for infants in the event of a collision.

Other Countries

Laws regarding the use of forward-facing car seats vary widely around the world. In some countries, such as Australia and many countries in Europe, infants are required to use a rear-facing car seat until they are at least 4 years old.

It is important to follow the laws and regulations in your country to ensure that your infant is safe while riding in a car. Additionally, always consult with a medical professional for specific guidance regarding when your child can be moved to a forward-facing car seat.