The Paris Olympics are estimated to cost over $9 billion to host, making them one of the less expensive Summer Olympic Games in recent memory.

This graphic, via Visual Capitalist’s Marcus Lu, lists the estimated cost of hosting the Olympics (Summer and Winter) in 2021 USD. It goes back to the 1996 Atlanta Summer Olympics.

The figures come from various sources and were accessed via the Council on Foreign Relations.

Costly Infrastructure

The cost of hosting the Olympics has varied massively in recent years, from Sochi’s $59.7 billion to Salt Lake City’s $2.9 billion (2021 USD).

One of the biggest costs associated with hosting the Olympics is infrastructure. This includes sports facilities such as arenas and general infrastructure like housing and transportation.

This is typically higher for summer games, which can attract hundreds of thousands of tourists.

The International Olympic Committee requires cities to have at least 40,000 hotel rooms for spectators and an Olympic Village that can house 15,000 athletes and officials.

As a result, despite generating billions of dollars in revenue, the Olympics can leave a negative legacy for a host city if not carefully planned or executed.

For example, a report by the University of Birmingham concluded that the most expensive event – Sochi in 2014 – left the Russian resort vastly overdeveloped relative to its actual occupancy levels. The report estimates that over a billion dollars of follow-up investment is required to maintain the underused infrastructure, including transport networks, sporting venues, and hotels.