The unit converter supports the following units of measurement, both archaic and common:angstrom, bu, cable, centimeter, chain, chi, cho, cun, decimeter, fathom, fen, foot, furlong, hand, hao, hu, inch, jyo, kabiet, kairi, ken, keub, kilometer, league, li, line, link, meter, micrometre, mil, mile, millimeter, mon, nieu, nonometer, perch, pica, pixel, point, ri, rod, sawk, seaLeague, seaMile, sen, shortCable, shyaku, si, sun, surveyFoot, twip, wah, yard, yin, yote ,zhang.
Ratio's were determined through www.onlineconversion.com and www.convert-me.com .