十進時間速度換算表
※｢毎刻｣は｢km/k｣と表す。
毎時基準
| km/k | km/h |
| 0.0 | 0.0 |
| 2.4 | 10.0 |
| 4.8 | 20.0 |
| 7.2 | 30.0 |
| 9.6 | 40.0 |
| 12.0 | 50.0 |
| 14.4 | 60.0 |
| 16.8 | 70.0 |
| 19.2 | 80.0 |
| 21.6 | 90.0 |
| 24.0 | 100.0 |
| 26.4 | 110.0 |
| 28.8 | 120.0 |
毎刻基準
| km/k | km/h |
| 0.0 | 0.0 |
| 1.0 | 4.2 |
| 2.0 | 8.3 |
| 3.0 | 12.5 |
| 4.0 | 16.7 |
| 5.0 | 20.8 |
| 6.0 | 25.0 |
| 7.0 | 29.2 |
| 8.0 | 33.3 |
| 9.0 | 37.5 |
| 10.0 | 41.7 |
| 11.0 | 45.8 |
| 12.0 | 50.0 |
| 13.0 | 54.2 |
| 14.0 | 58.3 |
| 15.0 | 62.5 |
| 16.0 | 66.7 |
| 17.0 | 70.8 |
| 18.0 | 75.0 |
| 19.0 | 79.2 |
| 20.0 | 83.3 |
| 21.0 | 87.5 |
| 22.0 | 91.7 |
| 23.0 | 95.8 |
| 24.0 | 100.0 |
| 25.0 | 104.2 |
| 26.0 | 108.3 |
| 27.0 | 112.5 |
| 28.0 | 116.7 |
| 29.0 | 120.8 |
| 30.0 | 125.0 |