· in 1913, john d. Economy as measured by the gross domestic product (gdp). Rockefeller ’s net worth was estimated around $900 million (about $29. 3 billion in todays dollars). John davidson rockefeller (1839–1937) was an american businessman, philanthropist, and founder of the standard oil company. As of 2024, the family fortune was worth around $10. 3 billion. Rockefeller s net worth was $1 billion. According to some methods of wealth calculation, rockefeller s net worth over the last decades of his life would easily place him as the wealthiest known person in recent history. Thats the same as around $340 billion after adjusting for inflation and taking into account relative gdp at the time. At his all-time peak, john d. · his estimated net worth of $1. 4 billion at the time of his passing in 1937 would be worth more than $21 billion in 2024. At the time of his death in 1937, john d. At the peak of his financial success in 1913, rockefellers net worth was $900 million, equal to $631 billion in 2024, although the exact figure depends on the methodology used. Rockefeller was worth an estimated $1. 4 billion—a staggering sum that equaled roughly 1. 5% of the u. s. The richest individual in history when adjusted for inflation is the american businessman john d.
