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Costco Wholesale (COST) Interest Coverage Ratio (2016 - 2026)

Costco Wholesale filings provide 18 years of Interest Coverage Ratio readings, the most recent being 78.97 for Q1 2026.

  • On a quarterly basis, Interest Coverage Ratio rose 22.75% to 78.97 in Q1 2026 year-over-year; TTM through Feb 2026 was 73.42, a 22.74% increase, with the full-year FY2025 number at 67.42, up 22.72% from a year prior.
  • Interest Coverage Ratio hit 78.97 in Q1 2026 for Costco Wholesale, up from 70.37 in the prior quarter.
  • In the past five years, Interest Coverage Ratio ranged from a high of 78.97 in Q1 2026 to a low of 46.64 in Q2 2023.
  • Median Interest Coverage Ratio over the past 5 years was 53.59 (2024), compared with a mean of 58.44.
  • Biggest five-year swings in Interest Coverage Ratio: surged 50.25% in 2022 and later fell 10.14% in 2024.
  • Costco Wholesale's Interest Coverage Ratio stood at 51.5 in 2022, then rose by 1.38% to 52.21 in 2023, then increased by 13.68% to 59.35 in 2024, then increased by 18.57% to 70.37 in 2025, then increased by 12.22% to 78.97 in 2026.
  • The last three reported values for Interest Coverage Ratio were 78.97 (Q1 2026), 70.37 (Q4 2025), and 72.63 (Q3 2025) per Business Quant data.