| 0.01 COAL cost | 0.000007 BTCD |
| 0.1 COAL cost | 0.000069 BTCD |
| 0.2 COAL cost | 0.000137 BTCD |
| 1 COAL cost | 0.000686 BTCD |
| 5 COAL cost | 0.003431 BTCD |
| 10 COAL cost | 0.006861 BTCD |
| 50 COAL cost | 0.034307 BTCD |
| 100 COAL cost | 0.068615 BTCD |
| 1000 COAL cost | 0.686147 BTCD |
| 10000 COAL cost | 6.861465 BTCD |
| 100000 COAL cost | 68.614650 BTCD |