Depends entirely on the unit of currency and the current exchange rate.
As of 07/2011
About 12,231.12 pounds.
Twenty Euros is 17.23 pounds sterling today, Aug 9, 2013.
5,000 British Pounds in 1988 would have the purchasing power of nearly Nine Thousand British Pounds today.
Twenty Pounds GBP in 1780 had the purchasing power of about £1,907.82 GBP today.
156,430 dollars.
Two thousand five hundred and twenty nine rupees
£20,000
In 1497, the value of 20 pounds in England would be significantly more than its equivalent today due to different economic conditions, inflation, and the relative value of money at the time. During the late 15th century, 20 pounds could be considered a substantial amount, potentially equivalent to several thousand pounds in today’s money when adjusted for purchasing power and historical economic context. However, exact conversions are challenging due to the lack of direct comparisons between the economies of the two periods.
As of today's date, 950 000 British pounds = 1.55325 million U.S. dollars
3400 pounds sterling is equivalent to approximately 43 thousand pounds in 2014. This figure is based on historic rates of inflation.
The answer is you
Twelve Thousand Pounds GBP in 1877 had the purchasing power of about £752,263.95 GBP today.