| Pennyweight (dwt.) |
Grams (gm) |
Grains (gr.) |
Troy Ounce (oz t) |
| 0.125 dwt. |
= |
1/8 dwt. |
0.1944 gm |
3 gr. |
0.00625 oz t |
| 0.250 dwt. |
= |
1/4 dwt. |
0.3888 gm |
6 gr. |
0.0125 oz t |
| 0.375 dwt. |
= |
3/8 dwt. |
0.5832 gm |
9 gr. |
0.01875 oz t |
| 0.500 dwt. |
= |
1/2 dwt. |
0.7776 gm |
12 gr. |
0.025 oz t |
| 0.625 dwt. |
= |
5/8 dwt. |
0.9720 gm |
15 gr. |
0.03125 oz t |
| 0.750 dwt. |
= |
3/4 dwt. |
1.1664 gm |
18 gr. |
0.0375 oz t |
| 0.875 dwt. |
= |
7/8 dwt. |
1.3608 gm |
21 gr. |
0.04375 oz t |
| |
1 dwt. |
1.55517 gm |
24 gr. |
0.05 oz t |
| 2 dwt. |
3.1103 gm |
48 gr. |
0.10 oz t |
| 3 dwt. |
4.6655 gm |
72 gr. |
0.15 oz t |
| 4 dwt. |
6.2207 gm |
96 gr. |
0.20 oz t |
| 5 dwt. |
7.7759 gm |
120 gr. |
1/4 oz t |
| 6 dwt. |
9.3310 gm |
144 gr. |
0.30 oz t |
| 7 dwt. |
10.8862 gm |
168 gr. |
0.35 oz t |
| 8 dwt. |
12.4414 gm |
192 gr. |
0.40 oz t |
| 9 dwt. |
13.9966 gm |
216 gr. |
0.45 oz t |
| 10 dwt. |
15.5517 gm |
240 gr. |
1/2 oz t |
| 11 dwt. |
17.1069 gm |
264 gr. |
0.55 oz t |
| 12 dwt. |
18.6621 gm |
288 gr. |
0.60 oz t |
| 13 dwt. |
20.2173 gm |
312 gr. |
0.65 oz t |
| 14 dwt. |
21.7724 gm |
336 gr. |
0.70 oz t |
| 15 dwt. |
23.3276 gm |
360 gr. |
3/4 oz t |
| 16 dwt. |
24.8828 gm |
384 gr. |
0.80 oz t |
| 17 dwt. |
26.4380 gm |
408 gr. |
0.85 oz t |
| 18 dwt. |
27.9931 gm |
432 gr. |
0.90 oz t |
| 19 dwt. |
29.5483 gm |
456 gr. |
0.95 oz t |
| 20 dwt. |
31.103 gm |
480 gr. |
1.00 oz t |
|