| 0.01 WELSH cost | 0.000494 BTS |
| 0.1 WELSH cost | 0.004939 BTS |
| 0.2 WELSH cost | 0.009877 BTS |
| 1 WELSH cost | 0.049387 BTS |
| 5 WELSH cost | 0.246937 BTS |
| 10 WELSH cost | 0.493874 BTS |
| 50 WELSH cost | 2.469370 BTS |
| 100 WELSH cost | 4.938741 BTS |
| 1000 WELSH cost | 49.387406 BTS |
| 10000 WELSH cost | 493.874062 BTS |
| 100000 WELSH cost | 4,938.740621 BTS |