One of the most useful tools for Americans writing sci-fi ever

[Drin Kizael]

http://www.worldwidemetric.com/metcal.htm

If you don't have this or another metric conversion calculator bookmarked... please do. :)

[Carré Inirial]

Thanks Drin! *bookmarks immediately*

:)

[Lilaena De'Ville]

Oooh, handy!

Thanks!