what would one dollar in 1821 be worth today
About $10,000 today
No comparison
$1.38 in 2015.
It is the same. A dollar is a dollar no matter which year it was printed.
Roughly $11.71 as of 2007
The value of the pound today July 24, 2014 against the dollar is $1.70. This refers to the British pound in comparison to the US dollar.
Today Italy is on the Euro, but once it was the Lira. So it would be Euro today.
The buying power of the US dollar has decreased somewhat since 1998. The value of a dollar in 1998 is equal to $1.46 today.
In 1962 the value of a dollar was the same as $7.77 in today's time. This is caused by the annual inflation rate of 4.02 percent.
A hundred dollars today versus a hundred dollars in 1911
A dollar in 1989 has the same buying power as 1.88 today. Or another way to look at it would be a dollar in 1989 would be worth approximately 53 cents today.
1 US dollar = 0,96877 Australian dollar ( official conversion, today 10.02.2013)