Воҳиди масса ҳисобкунак дар сомона

Муайян намудани вазни ва интихоб воҳиди ченаки:
   micrograms (mcg) milligrams (mg) gram (g) decagrams (dag) kilogram (kg) centner (q) ton (s) kiloton (ct) megaton (Mt) gran (gr) drachma (dr) ounce (oz) pound (lb) quarter (qu) handread (cwt) ton (t) gran (gr) drachma (dr) ounce (oz) pound (lb) stone (st) quarter (qu) handwright (cwt) ton (to) pennyweit (dwt) troy ounce (tr oz) pound (tr lb)
Шумораи рақам баъд аз нуқтаҳои:
Metric units:

micrograms (mcg)
milligram (mg)
gram (g)
decagram (dag)
kilogram (kg)
centner (c)
ton (t)
kiloton (ct)
megaton (MT)

British units («short»):

grain (gr)
dram (dr)
ounce (oz)
pound (lb)
quarter (qu)
hundredweight (cwt)
short ton (t)

American units («long»):

grain (gr)
dram (dr)
ounce (oz)
pound (lb)
stone (st)
quarter (qu)
hundredweight (cwt)
long ton (to)

Troy units («troy»):

pennyweight (dwt)
ounce (tr oz)
pound (tr lb)