Fact check: Trump falsely claims the inflation rate was just 1.7% prior to the Iran war
Trump’s inflation assertion under scrutiny
Fact check – President Donald Trump faced renewed criticism over his inflation claims as newly released Consumer Price Index (CPI) figures revealed a 3.8% year-over-year increase in April 2026, marking the highest rate in nearly three years. In a recent address, Trump attempted to ease public concerns about rising costs by asserting that the inflation rate had been “just 1.7%” in the three months preceding the Iran war. “If you go back to just before the war, for the last three months, inflation was at 1.7%,” he stated Tuesday, a claim that sparked debate among analysts.
Reality check on pre-war inflation data
Contrary to Trump’s assertion, the CPI inflation rate for the three months prior to the Iran conflict remained above 2.7%. Specifically, the figures showed 2.7% in November 2025, 2.7% in December 2025, and 2.4% in January 2026. Even in February 2026, the month before the war’s outbreak, the rate was 2.4%, with nearly all data collected beforehand. This places the pre-war inflation levels significantly higher than Trump’s 1.7% claim, which was not supported by the numbers.
The Federal Reserve’s preferred inflation metric, the Personal Consumption Expenditures (PCE) price index, also confirmed that inflation did not dip to 1.7% during this period. Instead, it hovered around 2.8% in November 2025, rose to 2.9% in December 2025, and remained at 2.8% in January 2026. The PCE index then climbed to 3.5% in March 2026, with the April 2026 report yet to be released. These data points underscore the inaccuracy of Trump’s statement, which omitted the context of higher inflation rates during the same timeframe.
White House defense of Trump’s claim
When asked for clarification on the 1.7% figure, White House spokesperson Kush Desai opted for a familiar strategy: deflecting from the specific discrepancy while affirming Trump’s stance. “President Trump is right: inflation was cool and stable prior to Operation Epic Fury,” Desai stated. “The President has always been clear about temporary disruptions as a result of Operation Epic Fury, and how energy prices and inflation will quickly drop once the Iranian nuclear threat is neutralized and the Strait of Hormuz is fully reopened.”
This response highlights a recurring tactic from Trump’s team to validate the president’s economic rhetoric, even when the data contradicts it. Desai emphasized the “temporary” nature of the inflation spike, linking it directly to the war with Iran. However, the evidence suggests that the pre-war inflation levels were not as low as claimed, and the war’s impact on prices was more pronounced than Trump’s narrative indicated.
Biden’s inflation legacy versus Trump’s claims
Trump’s broader comparison to Biden’s inflation performance also warrants closer examination. He claimed that current inflation levels are “much lower than under Biden,” but this statement depends on how one interprets the timeline. While Biden’s peak inflation rate of 9.1% in June 2022 was the highest in over four decades, Trump’s assertion that inflation is now “nothing by comparison” overlooks the more recent 3.8% CPI rate. The current rate is higher than the 3.0% inflation recorded in January 2025, the month Trump assumed office, and also exceeds the 2.9% rate in December 2024, Biden’s final full month in the White House.
Nevertheless, Trump’s argument holds some weight when evaluating the most extreme inflation levels. The 3.8% rate today is less than half of Biden’s 9.1% peak, which occurred during the height of the pandemic and supply chain disruptions. However, this comparison ignores the broader context of the two administrations’ economic challenges. Biden inherited a global crisis that included the pandemic and the Russian invasion of Ukraine, whereas Trump’s current inflation surge is attributed to a war he initiated.
Clarifying core inflation and overall trends
Trump frequently refers to core inflation, which excludes food and energy prices, as a way to present a more favorable economic picture. Yet, in this instance, he did not distinguish between core and overall inflation, leading to a potential misrepresentation of the data. The core inflation rate during the pre-war months also reflected higher levels, with the CPI showing at least 2.5% in November 2025 and 2.8% in February 2026. This suggests that even when excluding volatile sectors, the inflationary pressure remained consistent with the overall trend.
Despite the evidence, Trump’s team framed the pre-war period as one of “cool and stable” conditions, implying that the conflict with Iran was the primary driver of rising prices. This narrative, however, downplays the sustained inflationary environment that existed before the war, which was influenced by factors such as supply chain bottlenecks, labor market tightness, and global energy markets.
Long-term economic performance: A nuanced comparison
When evaluating the inflation performance of the two administrations, it is essential to consider cumulative increases over time. Through April 2026, the total rise in consumer prices under Trump’s second term stands at 4.8%, while Biden’s equivalent period through April 2022 saw a cumulative increase of 10.5%. This means that the total inflation under Trump is approximately half of Biden’s, though the current 3.8% rate is higher than the 2.9% and 3.0% levels observed in late 2024 and early 2025.
Such comparisons reveal a complex economic landscape. While Trump’s recent inflation rate is lower than Biden’s peak, it is not as low as the average rate during Biden’s last 20 months in office. This nuance is critical for understanding the overall trajectory of inflation under both leaders. The data suggests that while Trump’s administration may have achieved lower peak inflation, the broader economic environment has been more challenging in the immediate present.
Fact-checking the historical context
Trump’s claim that inflation is now “much lower than under Biden” has been challenged by economists and journalists who note that the 9.1% peak in 2022 was not the highest in U.S. history. The all-time high of 23.7% occurred in 1920, during the post-World War I period, while Jimmy Carter’s presidency saw a peak of 14.8% in 1980. This context is important for avoiding historical inaccuracies in Trump’s economic comparisons.
Even so, Biden’s inflation peak remains the highest in modern history, outpacing any previous level since the 1980s. The current 3.8% CPI rate, while lower than that peak, reflects the ongoing challenges of inflation in the post-pandemic economy. Trump’s assertion that inflation is “much lower than under Biden” simplifies a more intricate narrative, one that highlights both similarities and differences in the economic conditions faced by the two leaders.
