At DAC we are a target archery club. We shoot at targets set at established distances and these constitute a round.
The rounds we shoot either have distances in yards (imperial round) or metres (metric round). It can be useful to know the difference between the two when comparing and setting sight marks. The conversion from yards to metres and metres to yards is shown below:
| Yards to | Metres | Metres to | Yards | |
| 20 | 18.3 | 20 | 21.9 | |
| 30 | 27.4 | 30 | 32.8 | |
| 40 | 36.5 | 40 | 43.7 | |
| 50 | 45.7 | 50 | 54.4 | |
| 60 | 54.9 | 60 | 65.6 | |
| 80 | 73.1 | 70 | 76.6 | |
| 100 | 91.4 | 90 | 98.4 |