Forex currency pairs like GBP/NZD. If you are looking for Forex pairs with good return, GBPNZD can be a profitable investment option. GBP/NZD rate equal to 1.950 at 2020-09-27 (today's range: 1.950020 - 1.950020). Based on our forecasts, a long-term increase is expected, the Forex rate prognosis for 2025-09-19 is 2.098. With a 5-year investment, the revenue is expected to be around +7.57%. Your current $100 investment may be up to $107.57 in 2025.