1 Libra (lb) equivale a 256 dr, y 1 Dracma (dr) equivale a 0,00390625 lb.
| Libra | Dracma |
|---|---|
| 0,01 lb | 2,56 dr |
| 0,1 lb | 25,6 dr |
| 1 lb | 256 dr |
| 2 lb | 512 dr |
| 3 lb | 768 dr |
| 4 lb | 1024 dr |
| 5 lb | 1280 dr |
| 6 lb | 1536 dr |
| 7 lb | 1792 dr |
| 8 lb | 2048 dr |
| 9 lb | 2304 dr |
| 10 lb | 2560 dr |
| 20 lb | 5120 dr |
| 30 lb | 7680 dr |
| 40 lb | 10.240 dr |
| 50 lb | 12.800 dr |
| 60 lb | 15.360 dr |
| 70 lb | 17.920 dr |
| 80 lb | 20.480 dr |
| 90 lb | 23.040 dr |
| 100 lb | 25.600 dr |
| 200 lb | 51.200 dr |
| 300 lb | 76.800 dr |
| 500 lb | 128.000 dr |
| 1000 lb | 256.000 dr |
| 10.000 lb | 2.560.000 dr |
| Microgramo | 453.592.370 μg |
| Miligramo | 453.592,37 mg |
| Gramo | 453,59237 g |
| Kilogramo | 0,45359237 kg |
| Tonelada Métrica | 0,00045359237 t |
| Grano | 7000 gr |
| Dracma | 256 dr |
| Onza | 16 oz |
| Libra | 1 lb |
| Piedra | 0,0714285714 st |
| Onza Troy | 14,5833333 oz t |
| Pennyweight | 291,666667 dwt |
| Quintal | 0,0045359237 q |
| Tonelada de EE.UU. | 0,0005 ton (US) |
| Tonelada de Reino Unido | 0,000446428571 ton (UK) |
| Quilate | 2267,96185 ct |
| Microgramo | 1.771.845,2 μg |
| Miligramo | 1771,8452 mg |
| Gramo | 1,7718452 g |
| Kilogramo | 0,0017718452 kg |
| Tonelada Métrica | 0,0000017718452 t |
| Grano | 27,34375 gr |
| Dracma | 1 dr |
| Onza | 0,0625 oz |
| Libra | 0,00390625 lb |
| Piedra | 0,000279017857 st |
| Onza Troy | 0,0569661458 oz t |
| Pennyweight | 1,13932292 dwt |
| Quintal | 0,000017718452 q |
| Tonelada de EE.UU. | 0,000001953125 ton (US) |
| Tonelada de Reino Unido | 0,00000174386161 ton (UK) |
| Quilate | 8,85922598 ct |