Kaiser Aluminum (KALU) Interest Coverage Ratio (2009 - 2026)

Kaiser Aluminum has reported Interest Coverage Ratio for 18 years, with the latest figure at 6.79 in Q1 2026.

• For the quarter ending Q1 2026, Interest Coverage Ratio rose 83.74% year-over-year to 6.79; the trailing twelve-month figure through Mar 2026 stood at 1.65 (up 101.62% YoY), and the FY2025 full-year result was 0.63, up 49.33% from the prior year.
• Interest Coverage Ratio for Q1 2026 stood at 6.79, up from 6.91 in the prior quarter.
• The five-year high for Interest Coverage Ratio was 6.79 in Q1 2026, with the low at 6.91 in Q4 2025.
• Historically, Interest Coverage Ratio has averaged 0.73 across 5 years, with a median of 1.68 in 2023.
• Annual changes were most pronounced in 2022 — Interest Coverage Ratio slumped 314.75% — and 2023, when it surged 1909.83%.
• Kaiser Aluminum's Interest Coverage Ratio stood at 2.9 in 2022, then plunged by 70.41% to 4.94 in 2023, then dropped by 7.66% to 5.32 in 2024, then declined by 29.9% to 6.91 in 2025, then jumped by 198.33% to 6.79 in 2026.
• The last three Interest Coverage Ratio figures came in at 6.79 (Q1 2026), 6.91 (Q4 2025), and 3.94 (Q3 2025), per Business Quant data.