Mass Constants - Measurement

NAME SYMBOL VALUE

Apothecaries' Ounce oz (apoth)
oz (ap.) 3.110347680 × 10^-2 kg

Avoirdupois Ounce oz avdp
oz (av.)
oz 2.834952313 × 10^-2 kg
0.0625 lb (av.)
16 drachms (av.)

Drachm (Avoirdupois) dr (avdp.)
dr. (av.) 1.771845195 × 10^-3 kg
0.00390625 lb
0.0625 oz

Dram (Avoirdupois) dr (avdp.)
dr. (av.) 1.771845195 × 10^-3 kg
0.00390625 lb
0.0625 oz

Geepound 14.59390294 kg

Grain 0.06479 g

Hundredweight (UK) cwt 5.08 × 10⁴ g

Hundredweight, Short (US) short
cwt 4.535 × 10⁴ g

Ounce, Apothecaries' oz (apoth)
oz (ap.) 3.110347680 × 10^-2 kg

Ounce, Avoirdupois oz avdp
oz (av.)
oz 2.834952313 × 10^-2 kg
0.0625 lb (av.)
16 drachms (av.)