
Appendix-6 Appendix: Units and Conversions
TABLE A.5 continued Conversion Factors from English Measures to SI Units
a
Unit Equivalent
10
. M
ass
1
p
ound
(a
vdp
.) (l
b)
(7000 g) 0.453 592 37 kg
1
pound (troy) (5760 g) 0.373 241 721 6 kg
1
g
rain
(g) 64.798 91 m
g
1
s
cruple
(20 g) 1.296 0 g
1
pennyweight (24 g) 1.555 174 g
1
dra
m
(60 g) 3.887 9 g
1
o
unce
(a
vdp)
(437.5 g) 28.349 52 g
1
ounce (troy) (480 g) 31.103 48 g
1
c
arat
(m
etric) 0
.2 g
1
s
tone
(14 l
b) 6
.350 29 kg
1 s
lug 14
.593 9 kg
1
h
undredweight
(lo
ng) 50
.802 35 kg
1
t
on
(s
hort)
(2000 l
b) 907
.184 7 kg
1
t
on
(lo
ng)
(2240 l
b) 1016
.047 kg
1
.016 047 t
M
ass per unit length
1
t
ex 10
−6
kg/m
1
denier 1.111 111 × 10
−7
kg/m ...