| Period | Rate | Change |
|---|---|---|
| Next day 19.05.2011 | 1.3489 | 0.27 +25.33% |
| Previous day 17.05.2011 | 1.3554 | -0.28 -20.59% |
| 1 week ago 11.05.2011 | 1.3555 | -0.28 -20.60% |
| 2 weeks ago 04.05.2011 | 1.3597 | -0.28 -20.84% |
| 1 month ago 18.04.2011 | 1.3297 | -0.25 -19.06% |
| 2 months ago 18.03.2011 | 1.3634 | -0.29 -21.06% |
| 3 months ago 18.02.2011 | 1.3317 | -0.26 -19.18% |
| 6 months ago 18.11.2010 | 1.2707 | -0.19 -15.30% |
| 1 year ago 18.05.2010 | 1.2482 | -0.17 -13.77% |
| 5 years ago 18.05.2006 | 1.2282 | -0.15 -12.37% |
| 1 Australian dollar | 1.08 | NZD | |
| 2 AUD | 2.15 | NZD | |
| 3 AUD | 3.23 | NZD | |
| 4 AUD | 4.31 | NZD | |
| 5 AUD | 5.38 | NZD | |
| 10 AUD | 10.76 | NZD | |
| 20 AUD | 21.53 | NZD | |
| 50 AUD | 53.82 | NZD | |
| 100 AUD | 107.63 | NZD | |
| 200 AUD | 215.26 | NZD | |
| 500 AUD | 538.15 | NZD | |
| 1 000 AUD | 1 076.30 | NZD | |
| 5 000 AUD | 5 381.50 | NZD | |
| 10 000 AUD | 10 763.00 | NZD | |
| 100 000 AUD | 107 630.00 | NZD | |
| 1 000 000 AUD | 1 076 300.00 | NZD |