Tracking Trump’s Tariffs Across the Global Economy

Since his re-election in November 2024, President Donald Trump has threatened tariffs and other trade measures on adversaries and allies alike at a rate of about once a week. He followed through on some big threats, but most were watered down or never implemented.

With the Supreme Court tossing most of Trump’s tariffs in February, Trump has now reverted to other, less flexible and more legally durable authorities. On April 2, he authorized tariffs of as much as 100% on certain imported medicines and sought to simplify duties for goods made with negligible amounts of the steel and aluminum.

The world now faces a 10% global levy, but under a temporary program that will expire on July 24. By then, Trump’s trade team hopes to have taken the steps required to impose other duties, with the goal of replicating the protectionist wall erected last April.

Here are Bloomberg Economics’ estimates of the impact of imposed tariffs on distinct economies. Affected trade estimates are based on 2024 US import values. The average effective tariff rates use 2024 trade weights to measure the additional cost US importers would face if they wanted to import the same products as before the trade war began.