i know he is a vampire hybrid  so i wanna know how old is he ? and how much does he age since he's half human?  
 

 he's stated he's over 100 years old and that he's immortal twice     

He's not 100. He was born on October 28 1929. And he is immortal. The movie Blade, however, does age like a human.

@DFChewie said:

He's not 100. He was born on October 28 1929. And he is immortal. The movie Blade, however, does age like a human.

that date is from the max series and hasn't been referenced since. Blade most recently stated he's over one hundred years old.

It wasn't referenced in Marc Guggenheim's Blade run? I absolutely thought it was; I'm gonna have to go check that. Anyway, the MAX series was referenced in the OHotMU section on Blade. That's canon, at least until it's contradicted somewhere else. And no one has ever said he wasn't born on October 29, 1929. What reference to being over a hundred are you remembering, and where can I find it? Might it be a generalization or over-exaggeration?

wow, ive always wondered this too, glad someone finally asked

@DFChewie said:

It wasn't referenced in Marc Guggenheim's Blade run? I absolutely thought it was; I'm gonna have to go check that. Anyway, the MAX series was referenced in the OHotMU section on Blade. That's canon, at least until it's contradicted somewhere else. And no one has ever said he wasn't born on October 29, 1929. What reference to being over a hundred are you remembering, and where can I find it? Might it be a generalization or over-exaggeration?

most characters dont have a birthdate, or have one that is always moving. Blade stated he's been alive for 100 years in Marvel Presents. In Guggenheim's series we see that a full grown Blade is fighting in World War 2 which alone make his birthday 10-20 years earlier than 1929. It is canon that Blade was born in the early 1900's though.

Blade has also stated that he's immortal a couple of times.