What is 10000 in 2001 worth today?

To determine the current value of $10,000 from 2001, you can use the cumulative inflation rate over the years. As of 2023, the average annual inflation rate in the U.S. has been about 2-3%, leading to a cumulative inflation rate of approximately 60-70% since 2001. Therefore, $10,000 in 2001 would be worth around $16,000 to $17,000 today, depending on the specific inflation rates applied. For an exact figure, it's best to use an inflation calculator that accounts for the specific years.