How old is Thranduil?

I think he's at least 6500 years old, but most likely a lot older. He was born sometime in the first age, so we can't pinpoint exactly how old he is, but the years of the 초 and third age add up to 6462. He was an adult before the sack of Doriath, so he was at least a century old then, and there was about 90 years between the sack and the end of the first age. So that means he was at least 190, but I think he was older. Anyway, added together, he is at least 6652.

Yes that is that what the most say, its difficult to say because Tolkien didn´t tell anywhere exactly dates