Question: how much would $15 in 1930 be worth today?
Answer: In other words, $15 in 1930 is equivalent in purchasing power to about $232.73 in 2020, a difference of $217.73 over 90 years. The 1930 inflation rate was -2.34%. The current year-over-year inflation rate (2019 to 2020) is now 0.99% 1.