It's pretty damn low for testosterone
DHEA converts to andro pretty damn nicely. It's why people think it gives them testosterone or something but really it's andro that gives them all the good effects like leaning out, strength increase, and quicker healing.
Dermacrine is top notch DHEA product by far and I use it on cycle with non aromatizing compounds to help with lethargy, and lube up my joints.
Edit: from the top of my head I think I remember DHEA having around 1% conversion rate to testosterone LOL. Andro though is the good shizz that comes from DHEA!