| 0.01 BTS cost | 0.000142 COAL |
| 0.1 BTS cost | 0.001423 COAL |
| 0.2 BTS cost | 0.002846 COAL |
| 1 BTS cost | 0.014231 COAL |
| 5 BTS cost | 0.071154 COAL |
| 10 BTS cost | 0.142308 COAL |
| 50 BTS cost | 0.711538 COAL |
| 100 BTS cost | 1.423077 COAL |
| 1000 BTS cost | 14.230768 COAL |
| 10000 BTS cost | 142.307683 COAL |
| 100000 BTS cost | 1,423.076832 COAL |