Stem flipping for the geometrically impaired

So… flipping a 10 cm -17 degree stem = how much higher?

(Embarrassing to think that I once knew how to solve such things.)

http://alex.phred.org/stemchart/Default.aspx
.

Darn it! I should have used this a long time ago.

Thanks!

.

http://yojimg.net/bike/web_tools/stem.php
.

my favorite: http://www.ttbikefit.com/stemcalc.html
.