Costco Wholesale (COST) Interest Coverage Ratio (2009 - 2026)

Costco Wholesale has reported Interest Coverage Ratio for 18 years, with the latest figure at 78.97 in Q1 2026.

• For the quarter ending Q1 2026, Interest Coverage Ratio rose 22.75% year-over-year to 78.97; the trailing twelve-month figure through Feb 2026 stood at 73.42 (up 22.74% YoY), and the FY2025 full-year result was 67.42, up 22.72% from the prior year.
• Interest Coverage Ratio for Q1 2026 stood at 78.97, up from 70.37 in the prior quarter.
• The five-year high for Interest Coverage Ratio was 78.97 in Q1 2026, with the low at 46.64 in Q2 2023.
• Historically, Interest Coverage Ratio has averaged 58.44 across 5 years, with a median of 53.59 in 2024.
• Annual changes were most pronounced in 2022 — Interest Coverage Ratio soared 50.25% — and 2024, when it retreated 10.14%.
• Costco Wholesale's Interest Coverage Ratio stood at 51.5 in 2022, then gained by 1.38% to 52.21 in 2023, then rose by 13.68% to 59.35 in 2024, then rose by 18.57% to 70.37 in 2025, then rose by 12.22% to 78.97 in 2026.
• The last three Interest Coverage Ratio figures came in at 78.97 (Q1 2026), 70.37 (Q4 2025), and 72.63 (Q3 2025), per Business Quant data.