Phillips 66 (PSX) Interest Expenses (2011 - 2026)

Phillips 66 has reported Interest Expenses for 16 years, with the latest figure at $286.0 million in Q1 2026.

• For the quarter ending Q1 2026, Interest Expenses rose 29.41% year-over-year to $286.0 million; the trailing twelve-month figure through Mar 2026 stood at $1.1 billion (up 22.53% YoY), and the FY2025 full-year result was $1.0 billion, up 14.55% from the prior year.
• Interest Expenses for Q1 2026 stood at $286.0 million, down from $295.0 million in the prior quarter.
• The five-year high for Interest Expenses was $295.0 million in Q4 2025, with the low at $133.0 million in Q2 2022.
• Historically, Interest Expenses has averaged $220.5 million across 5 years, with a median of $221.0 million in 2023.
• Annual changes were most pronounced in 2023 — Interest Expenses surged 100.0% — and 2024, when it slipped 13.16%.
• Phillips 66's Interest Expenses stood at $193.0 million in 2022, then climbed by 12.95% to $218.0 million in 2023, then advanced by 0.92% to $220.0 million in 2024, then surged by 34.09% to $295.0 million in 2025, then decreased by 3.05% to $286.0 million in 2026.
• The last three Interest Expenses figures came in at $286.0 million (Q1 2026), $295.0 million (Q4 2025), and $259.0 million (Q3 2025), per Business Quant data.