| Conversions | Club | VS Club | Date | |
|---|---|---|---|---|
| 8 | Hurricanes | Chiefs | 20-03-2021 | Match details |
| 6 | Crusaders | Blues | 21-03-2021 | Match details |
| 6 | Chiefs | Highlanders | 05-03-2021 | Match details |
| 6 | Hurricanes | Highlanders | 30-04-2021 | Match details |
| 6 | Blues | Highlanders | 14-03-2021 | Match details |
| 6 | Crusaders | Hurricanes | 11-04-2021 | Match details |
| 5 | Chiefs | Crusaders | 13-03-2021 | Match details |
| 5 | Hurricanes | Highlanders | 26-03-2021 | Match details |
| 5 | Hurricanes | Chiefs | 23-04-2021 | Match details |
| 5 | Blues | Highlanders | 16-04-2021 | Match details |
| 4 | Crusaders | Hurricanes | 06-03-2021 | Match details |
| 4 | Crusaders | Chiefs | 17-04-2021 | Match details |
| 4 | Blues | Chiefs | 01-05-2021 | Match details |
| 4 | Highlanders | Crusaders | 02-04-2021 | Match details |
| 4 | Blues | Hurricanes | 27-02-2021 | Match details |
| 3 | Crusaders | Highlanders | 26-02-2021 | Match details |
| 3 | Chiefs | Highlanders | 10-04-2021 | Match details |
| 3 | Crusaders | Blues | 25-04-2021 | Match details |
| 2 | Crusaders | Chiefs | 08-05-2021 | Match details |
| 2 | Blues | Hurricanes | 03-04-2021 | Match details |
| 2 | Blues | Chiefs | 27-03-2021 | Match details |
