It depends alot on the type of carpet python as there a a few different breeds. Jungle carpet pythons(morelia spilota cheynei) will grow to anywhere between 14-18 feet in length. Coastal Carpet python and all the (morelia spilota mcdowelli) will gro between 8-14 feet. centralian carpet python/breli( morelia spilota bredli) can grow any where between 14-24 feet and some have been known to grow even bigger i think the largest on record is aroun 29 feet diamond python (morelia spilota spilota) are usually between 6-8 feet. I hope this has helped

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