Basis: Latest reported fiscal quarter. Source: stored company filings and market data; unavailable inputs remain N/A.
Is the interest coverage ratio high or low?
The interest coverage ratio of 388.29x is 263% above its 5-year average of 106.82x, near the high end of its 5-year range (16.76x–388.29x).
As of the fiscal period ended Tuesday, June 30, 2026. 80.25% above its 12-month average of 215.41x.
Reported quarterly interest coverage; no daily interpolation.
INTEREST COVERAGE RATIO
388.29x
INTEREST COVERAGE RATIO AVG TTM
215.41x
INTEREST COVERAGE RATIO AVG 3Y
138.73x
INTEREST COVERAGE RATIO AVG 5Y
92.75x
INTEREST COVERAGE RATIO AVG 10Y
48.41x
INTEREST COVERAGE RATIO AVG 15Y
30.77x
INTEREST COVERAGE RATIO AVG 20Y
N/A
CURRENT VS TTM AVG
+80.25%
CURRENT VS 3Y AVG
+179.89%
CURRENT VS 5Y AVG
+318.63%
CURRENT VS 10Y AVG
+702.14%
CURRENT VS 15Y AVG
+1161.96%
CURRENT VS 20Y AVG
N/A
SECTOR MEDIAN · INDUSTRIALS
7.81x
median of 122 covered companies
CURRENT VS SECTOR MEDIAN
+4868.46%
vs the sector median at left
Comfort Systems USA, Inc.
Market Cap
$60.88B
Interest Coverage Ratio
388.29x
TTM Avg
215.41x
3Y Avg
138.73x
5Y Avg
92.75x
Market Cap
$60.62B
Interest Coverage Ratio
1.35x
TTM Avg
0.86x
3Y Avg
0.86x
5Y Avg
0.86x
Market Cap
$57.50B
Interest Coverage Ratio
8.57x
TTM Avg
8.30x
3Y Avg
6.70x
5Y Avg
5.65x
Market Cap
$64.78B
Interest Coverage Ratio
5.79x
TTM Avg
5.83x
3Y Avg
5.81x
5Y Avg
5.84x
Market Cap
$65.26B
Interest Coverage Ratio
33.22x
TTM Avg
33.73x
3Y Avg
29.72x
5Y Avg
24.60x
Market Cap
$65.52B
Interest Coverage Ratio
N/A
TTM Avg
N/A
3Y Avg
N/A
5Y Avg
N/A
Market Cap
$55.40B
Interest Coverage Ratio
23.82x
TTM Avg
19.79x
3Y Avg
19.62x
5Y Avg
17.78x
Market Cap
$54.75B
Interest Coverage Ratio
267.05x
TTM Avg
236.95x
3Y Avg
179.28x
5Y Avg
160.05x
Market Cap
$67.18B
Interest Coverage Ratio
5.55x
TTM Avg
5.72x
3Y Avg
6.19x
5Y Avg
5.49x
| NAME | MARKET CAP | INTEREST COVERAGE RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Comfort Systems USA, Inc. (FIX) | $60.88B | 388.29x | 215.41x | 138.73x | 92.75x |
| Bloom Energy Corporation (BE)vs › | $60.62B | 1.35x | 0.86x | 0.86x | 0.86x |
| Delta Air Lines, Inc. (DAL)vs › | $57.50B | 8.57x | 8.30x | 6.70x | 5.65x |
| Republic Services, Inc. (RSG)vs › | $64.78B | 5.79x | 5.83x | 5.81x | 5.84x |
| W.W. Grainger, Inc. (GWW)vs › | $65.26B | 33.22x | 33.73x | 29.72x | 24.60x |
| Honeywell Aerospace Inc (HONA)vs › | $65.52B | N/A | N/A | N/A | N/A |
| AMETEK, Inc. (AME)vs › | $55.40B | 23.82x | 19.79x | 19.62x | 17.78x |
| Fastenal Company (FAST)vs › | $54.75B | 267.05x | 236.95x | 179.28x | 160.05x |
| United Rentals, Inc. (URI)vs › | $67.18B | 5.55x | 5.72x | 6.19x | 5.49x |
| Rockwell Automation, Inc. (ROK)vs › | $53.42B | 9.12x | 8.74x | 10.37x | 10.03x |
Interest Coverage
388.3x
Debt/Equity
0.32
Current Ratio
1.21
Formula: Interest Coverage = EBIT / Interest Expense
Reference ranges:
Note: Interest coverage should be compared with historical interest expense, operating income, and industry capital structure.
Interest Coverage = EBIT / Interest Expense
The interest coverage ratio measures operating earnings relative to interest expense.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | INTEREST COVERAGE RATIO |
|---|---|
| 2026-06-30 | 388.29x |
| 2026-03-31 | 222.87x |
| 2025-12-31 | 151.67x |
| 2025-09-30 | 127.40x |
| 2025-06-30 | 186.84x |
| 2025-03-31 | 129.15x |
| 2024-12-31 | 143.63x |
| 2024-09-30 | 117.27x |
| 2024-06-30 | 108.06x |
| 2024-03-31 | 82.95x |
| 2023-12-31 | 299.72x |
| 2023-09-30 | 71.66x |
| 2023-06-30 | 23.50x |
| 2023-03-31 | 17.39x |
| 2022-12-31 | 17.33x |
| 2022-09-30 | 22.56x |
| 2022-06-30 | 18.72x |
| 2022-03-31 | 16.76x |
| 2021-12-31 | 28.14x |
| 2021-09-30 | 40.42x |
| 2021-06-30 | 28.97x |
| 2021-03-31 | 23.78x |
| 2020-12-31 | 34.46x |
| 2020-09-30 | 32.71x |
| 2020-06-30 | 23.87x |
| 2020-03-31 | 9.45x |
| 2019-12-31 | 19.19x |
| 2019-09-30 | 19.22x |
| 2019-06-30 | 11.71x |
| 2019-03-31 | 26.35x |
| 2018-12-31 | 34.29x |
| 2018-09-30 | 45.82x |
| 2018-06-30 | 54.59x |
| 2018-03-31 | 26.99x |
| 2017-12-31 | 31.29x |
| 2017-09-30 | 35.73x |
| 2017-06-30 | 28.11x |
| 2017-03-31 | 30.14x |
| 2016-12-31 | 53.78x |
| 2016-09-30 | 56.75x |
| 2016-06-30 | 47.22x |
| 2016-03-31 | 22.05x |
| 2015-12-31 | 61.23x |
| 2015-09-30 | 74.84x |
| 2015-06-30 | 54.69x |
| 2015-03-31 | 22.11x |
| 2014-12-31 | 29.84x |
| 2014-09-30 | 26.35x |
| 2014-06-30 | 23.05x |
| 2014-03-31 | 5.65x |
| 2013-12-31 | 28.40x |
| 2013-09-30 | 51.11x |
| 2013-06-30 | 41.44x |
| 2013-03-31 | 15.05x |
| 2012-12-31 | 22.10x |
| 2012-09-30 | 24.06x |
| 2012-06-30 | 17.90x |
| 2012-03-31 | -9.12x |
| 2011-12-31 | 1.80x |
| 2011-09-30 | -99.29x |
| 2011-06-30 | 12.02x |
| 2011-03-31 | -17.10x |
| 2010-12-31 | 24.26x |
| 2010-09-30 | 10.16x |
| 2010-06-30 | 8.22x |
| 2010-03-31 | 7.38x |
| 2009-12-31 | 47.21x |
| 2009-09-30 | 52.47x |
| 2009-06-30 | 55.32x |
| 2009-03-31 | 34.76x |
