Question: how much is $15 in 1972 worth now?
Answer: In other words, $15 in 1972 is equivalent in purchasing power to about $92.98 in 2020, a difference of $77.98 over 48 years. The 1972 inflation rate was 3.21%. The current year-over-year inflation rate (2019 to 2020) is now 0.99% 1. If this number holds, $15 today will be equivalent in buying power to $15.15 next year.