How many months are added to credit cards after they get renewed?

I seriously need to know this.

How many months are added to credit cards after they get renewed?

no less than 12 months, and often 24 to 36.

How many months are added to credit cards after they get renewed?

Any credit card I ever had came originally with 1 to 2 year expiration. SAME for renewal. They have better things to do besides always renewing your card.