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Mass Constants

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.)

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