How do I convert pg/ml into ng/ml?

Question

I had some lab tests done and am having trouble understanding the results because of the units they were given in. How would I convert 891.4 pg/ml into ng/ml? Thanks so much.

Answer 1

The conversion between pg and ng is:

1 nanogram = 1000 picograms

So, 891.4 pg/mL = 0.8914 ng/mL

I hope that helps :)