| Period | Rate | Change |
|---|---|---|
| Previous day 20.05.2011 | 0.9740 | 0.39 +40.34% |
| 1 month ago 21.04.2011 | 0.9530 | 0.41 +43.44% |
| 2 months ago 21.03.2011 | 0.9783 | 0.39 +39.73% |
| 3 months ago 21.02.2011 | 0.9828 | 0.38 +39.09% |
| 1 year ago 21.05.2010 | 1.0593 | 0.31 +29.04% |
| 1 US dollar | 1.37 | CAD | |
| 2 USD | 2.73 | CAD | |
| 3 USD | 4.10 | CAD | |
| 4 USD | 5.47 | CAD | |
| 5 USD | 6.83 | CAD | |
| 10 USD | 13.67 | CAD | |
| 20 USD | 27.34 | CAD | |
| 50 USD | 68.35 | CAD | |
| 100 USD | 136.70 | CAD | |
| 200 USD | 273.39 | CAD | |
| 500 USD | 683.48 | CAD | |
| 1 000 USD | 1 366.95 | CAD | |
| 5 000 USD | 6 834.75 | CAD | |
| 10 000 USD | 13 669.50 | CAD | |
| 100 000 USD | 136 695.00 | CAD | |
| 1 000 000 USD | 1 366 950.00 | CAD |