I have never trusted that thing and probably if you ask the CC guys they dont either... look at the results... 56x60, 56x61, 59x62... Probably the op have never noticed that all frames over 58 are not longer than 59 in a matter of fact a 62 usually is like 57 long. Unless you go custom but even in custom with a frame that big as a 59 or a 61 to put in there a top tube of 60 or 62 the bike will get too flimsy, i know many will say but i have whatever... well racing world is different than custom sightseen world tho But pretty much thats what it is in real world production frames is, probably shorter top tube but longer reach too.

I believe the op should have started saying what his height and inseam is because I really dont trust that calculator at all, always shows weird stuff And probably many here dont trust it either.