May 20, 2019 AUD to USD forecast – March 2020. Get the exchange AUD/USD forecast. NAB predicts GBP 3,000, 1 day, AUD 0.00, 0.611, USD. 6,111 GBP/LKR rate equal to 228.436 at 2019-10-13 (today's range: 228.384 - 228.436). Based on our forecasts, a long-term increase is expected, the Forex rate prognosis for 2024-10-05 is 303.772. With a 5-year investment, the revenue is expected to be around +32.98%. Your current $100 investment may be up to $132.98 in 2024. GBP - British Pound. Our currency rankings show that the most popular United Kingdom Pound exchange rate is the GBP to EUR rate. The currency code for Pounds is GBP, and the currency symbol is £.