See also troy weight. Figures in bold are exact. We provide an Excel spreadsheet for calculating in this weight system at www.sizes.com/units/troy_calc.xls
troy pound |
2½ |
||||
troy ounce |
12 |
30 |
|||
20 |
240 |
600 |
|||
24 |
480 |
5760 |
14,400 |
||
| before changes in 1588 and 1758 | 64.76 |
1554.2 |
31.08 |
373.01 |
932.52 |
|---|---|---|---|---|---|
| after 1758 | 64.798 91 |
1555.173 84 |
31.103 476 8 |
373.241 721 6 |
933.104 304 |
| avoirdupois | 1 |
0.054 857 14 |
1.097 143 |
0.822 857 1 |
2.057 142 |
| notes | abolished in UK |
abolished in UK |
|
abolished in UK |
obsolete by |
Figures in bold are exact. We provide an Excel spreadsheet for calculating in stones and smaller units in this weight system at sizes.com/units/av_calc.xls
20 |
|||||||
quarter |
4 |
80 |
|||||
2 |
8 |
160 |
|||||
| 14 |
28 |
112 |
2240 |
||||
|
ounce |
16 |
224 |
448 |
1792 |
35,840 |
||
| 16 |
256 |
3584 |
7168 |
28,672 |
573,440 |
||
| 27.34 |
437.5 |
7000 |
98,000 |
196,000 |
784,000 |
15,680,000 |
|
64.798 91 |
1.77 |
28.349 523 125 |
453.592 37 |
6.350 |
12.70 |
50.80 |
1016.0 |
abolished in UK |
abol. in UK |
|
|
abol. in UK |
abol. in UK |
abol. in UK |
abol. in UK |
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Last revised: 17 April 2012.