デシマル、フレンチ、級（ＵＩＡＡ）グレード比較
| デシマル | フレンチ | 級(UIAA) | GB | AUS |
|---|
| 5 | 1 | I | 3a | | |
| 5.1/5.2 | 2 | II | 3b | | 11 |
| 5.3/5.4 | 3 | III | 3c | | 12 |
| 5.5 | 4a | IV | 4a | VD | 13 |
| 5.6 | 4b | IV+ | 4b | S | 14 |
| 5.7 | 4c | V | 4c | HS | 15 |
| 5.8 | 5a | V+ | | HVS | 16 |
| 5.9 | 5b | VI- | 5a | | 17 |
| 5.10a | 5c | VI | | E1 | 18 |
| 5.10b | 6a | VI+ | 5b | | 19 |
| 5.10c | 6a+ | VII- | | E2 | 20 |
| 5.10d | 6b | VII | 5c | | 21 |
| 5.11a | 6b+ | VII+ | | E3 | 22 |
| 5.11b | 6c | VIII- | | | 23 |
| 5.11c | 6c+ | VIII | 6a | E4 | 24 |
| 5.11d | 7a | VIII+ | | | 25 |
| 5.12a | 7a+ | IX- | | E5 | 26 |
| 5.12b | 7b | IX- / IX | 6b | | |
| 5.12c | 7b+ | IX | | E6 | 27 |
| 5.12d | 7c | IX / IX+ | 6c | | 28 |
| 5.13a | 7c+ | IX+ | | E7 | 29 |
| 5.13b | 8a | IX+ / X- | | | |
| 5.13c | 8a+ | X- | 7a | | 30 |
| 5.13d | 8b | X | | E8 | 31 |
| 5.14a | 8b+ | X+ | | | 32 |
| 5.14b | 8c | X+/XI- | 7b | | 33 |
| 5.14c | 8c+ | XI- | | E9 | 34 |
| 5.14d | 9a | XI | 7c | | 34 |
| 5.15a | 9a+ | XI+ | | | 36 |
| 5.15b | 9b | XII- | | | 37 |
| 5.15c | 9b+ | XII | | | 38 |
| 5.15d | 9c | XII+ | | | 39 |