Átváltási táblázat: fs hány y
| 1 fs = 0.0000000000000000000000317 y |
| 2 fs = 0.0000000000000000000000634 y |
| 3 fs = 0.0000000000000000000000951 y |
| 4 fs = 0.000000000000000000000127 y |
| 5 fs = 0.000000000000000000000158 y |
| 6 fs = 0.000000000000000000000190 y |
| 7 fs = 0.000000000000000000000222 y |
| 8 fs = 0.000000000000000000000254 y |
| 9 fs = 0.000000000000000000000285 y |
| 10 fs = 0.000000000000000000000317 y |
| 15 fs = 0.000000000000000000000475 y |
| 50 fs = 0.00000000000000000000158 y |
| 100 fs = 0.00000000000000000000317 y |
| 500 fs = 0.0000000000000000000158 y |
| 1000 fs = 0.0000000000000000000317 y |
| 5000 fs = 0.000000000000000000158 y |
| 10000 fs = 0.000000000000000000317 y |