What is the current annual total debt of JHX?

As of today, JHX annual total debt is $4.79B

What is 1-year change in JHX annual total debt?

JHX annual total debt is up +296.17% year-over-year

What is 3-year change in JHX annual total debt?

JHX annual total debt is up +319.65% over the past 3 years

How far is JHX annual total debt from its all-time high?

JHX annual total debt is currently at its all-time high

How does JHX annual total debt rank versus sector peers?

JHX annual total debt is higher than 88.93% of companies in Basic Materials sector

When is JHX next annual earnings release?

As of today, the next annual earnings release for JHX has not been scheduled

What is the current quarterly total debt of JHX?

As of today, JHX quarterly total debt is $4.25B

What is JHX quarterly total debt most recent change?

JHX quarterly total debt was down -6.06% on September 30, 2026

What is 1-year change in JHX quarterly total debt?

JHX quarterly total debt is down -18.99% year-over-year

How far is JHX quarterly total debt from its all-time high?

JHX quarterly total debt is currently -18.99% below its historical high of $5.24B set on September 30, 2025

How does JHX quarterly total debt rank versus sector peers?

JHX quarterly total debt is higher than 87.84% of companies in Basic Materials sector

When is JHX next earnings release?

The next earnings release for JHX is on February 9, 2027

JHX Total Debt History & Chart Since 1988

Annual Total Debt

$4.79B$3.58B+296.17%

March 31, 2026

Summary

Current Value: As of today, JHX annual total debt is $4.79B, up +296.17% on March 31, 2026
Historical Performance: JHX annual total debt is up +319.65% over the past 3 years, up +418.72% over the past 5 years
All-Time High Comparison: JHX annual total debt is currently at its all-time high
3-Year Low Comparison: JHX annual total debt is +319.65% above its 3-year low of $1.14B reached on an earlier date
Sector Comparison: JHX annual total debt is higher than 88.93% of companies in Basic Materials sector

Total Debt Chart

beforeafter

Performance

JHX Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Total Debt	Mar 31, 26	$4.79B	+296.2%	+319.6%	+418.7%	+8011.4%
Quarterly Total Debt	Sep 30, 26	$4.25B	-19.0%	+308.8%	+355.4%	+6980.0%
Price	Nov 6, 26	$27.85	+60.1%	-5.9%	-30.4%	+357.8%
	Mar 31, 26	$4.70B	+300.0%	+319.4%	+414.7%	+7871.9%
	Mar 31, 26	$82.30M	+156.4%	+335.4%	+835.2%	+100.0%
	Mar 31, 26	$7.26B	+136.7%	+153.3%	+139.8%	+200.7%
	Mar 31, 26	$6.43B	+197.3%	+298.8%	+505.7%	+1513.8%
Annual Debt To Equity	Mar 31, 26	0.74	+32.1%	+4.2%	-14.9%	+669.2%

Total Debt Highs

JHX Annual Total Debt Highs Comparison
Period	High	Date	Current
3Y	$4.79B	Mar 31, 26	at high
5Y	$4.79B	Mar 31, 26	at high
All	$4.79B	Mar 31, 26	at high

Total Debt Lows

JHX Annual Total Debt Lows Comparison
Period	Low	Date	Current
3Y	$1.14B	N/A	+319.6%
5Y	$922.60M	N/A	+418.7%
All	$0.00	Mar 1, 00	N/A

Total Debt History

Year	Value	Change
2026	$4.79B	+296.2%
2025	$1.21B	+0.3%
2024	$1.20B	+5.6%
2023	$1.14B	+19.4%
2022	$955.50M	+3.6%
2021	$922.60M	-34.7%
2020	$1.41B	+2.3%
2019	$1.38B	+56.1%
2018	$884.40M	+43.4%
2017	$616.90M	+11.7%
2016	$552.50M	+34.4%
2015	$411.10M	+774.7%
2014	$47.00M	>+9,900.0%
2013	$0.00	-100.0%
2012	$30.90M	-47.6%
2011	$59.00M	-61.7%
2010	$154.00M	-52.5%
2009	$324.00M	+22.5%
2008	$264.50M	+40.7%

Year	Value	Change
2007	$188.00M	-37.9%
2006	$302.70M	+90.0%
2005	$159.30M	-9.4%
2004	$175.80M	+1.2%
2003	$173.80M	-47.3%
2002	$329.90M	-23.7%
2001	$432.10M	>+9,900.0%
2000	$0.00	-100.0%
1997	$382.70M	+26.2%
1996	$303.14M	-12.7%
1995	$347.15M	+2.4%
1994	$339.16M	+24.1%
1993	$273.30M	+40.1%
1992	$195.02M	-24.9%
1991	$259.82M	-27.0%
1990	$355.89M	+36.4%
1989	$260.88M	-24.2%
1988	$344.36M	-

FAQ

What is the current annual total debt of JHX?: As of today, JHX annual total debt is $4.79B
What is 1-year change in JHX annual total debt?: JHX annual total debt is up +296.17% year-over-year
What is 3-year change in JHX annual total debt?: JHX annual total debt is up +319.65% over the past 3 years
How far is JHX annual total debt from its all-time high?: JHX annual total debt is currently at its all-time high
How does JHX annual total debt rank versus sector peers?: JHX annual total debt is higher than 88.93% of companies in Basic Materials sector
When is JHX next annual earnings release?: As of today, the next annual earnings release for JHX has not been scheduled

Total Debt Formula

Total Debt = +

Quarterly Total Debt

$4.25B$274.00M-6.06%

September 30, 2026

Summary

Current Value: As of today, JHX quarterly total debt is $4.25B, down -6.06% on September 30, 2026
Historical Performance: JHX quarterly total debt is down -18.99% year-over-year, up +308.78% over the past 3 years
All-Time High Comparison: JHX quarterly total debt is currently -18.99% below its historical high of $5.24B set on September 30, 2025
3-Year Low Comparison: JHX quarterly total debt is +308.78% above its 3-year low of $1.04B reached on an earlier date
Sector Comparison: JHX quarterly total debt is higher than 87.84% of companies in Basic Materials sector

Performance

JHX Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Total Debt	Sep 30, 26	$4.25B	-6.1%	-19.0%	+308.8%	+355.4%
Annual Total Debt	Mar 31, 26	$4.79B	–	+296.2%	+319.6%	+418.7%
Price	Nov 6, 26	$27.85	-7.9%	+60.1%	-5.9%	-30.4%
	Sep 30, 26	$4.16B	-6.3%	-19.6%	+308.1%	+350.5%
	Sep 30, 26	$91.30M	+9.1%	+18.6%	+341.1%	+813.0%
	Sep 30, 26	$6.67B	-4.0%	-13.8%	+150.7%	+153.6%
	Sep 30, 26	$6.73B	+2.8%	+6.4%	+276.2%	+408.9%
Quarterly Debt To Equity	Sep 30, 26	0.63	-8.7%	-24.1%	+8.6%	-11.3%

Quarterly Total Debt Highs

JHX Quarterly Total Debt Highs Comparison
Period	High	Date	Current
1Y	$5.24B	N/A	-19.0%
3Y	$5.24B	Sep 30, 25	-19.0%
5Y	$5.24B	Sep 30, 25	-19.0%
All	$5.24B	Sep 30, 25	-19.0%

Quarterly Total Debt Lows

JHX Quarterly Total Debt Lows Comparison
Period	Low	Date	Current
1Y	$4.25B	Sep 30, 26	at low
3Y	$1.04B	N/A	+308.8%
5Y	$932.70M	N/A	+355.4%
All	$0.00	Sep 30, 03	N/A

Quarterly Total Debt History

Month	Value	Change
Sep 2026	$4.25B	-6.1%
Jun 2026	$4.52B	-5.5%
Mar 2026	$4.79B	-1.6%
Dec 2025	$4.86B	-7.3%
Sep 2025	$5.24B	+100.9%
Jun 2025	$2.61B	+116.1%
Mar 2025	$1.21B	+1.7%
Dec 2024	$1.19B	-2.7%
Sep 2024	$1.22B	+1.8%
Jun 2024	$1.20B	-0.3%
Mar 2024	$1.20B	-1.2%
Dec 2023	$1.22B	+17.3%
Sep 2023	$1.04B	-1.9%
Jun 2023	$1.06B	-7.1%
Mar 2023	$1.14B	+6.7%
Dec 2022	$1.07B	+5.5%
Sep 2022	$1.01B	+7.5%
Jun 2022	$942.30M	-1.4%
Mar 2022	$955.50M	-1.4%
Dec 2021	$969.50M	+3.9%
Sep 2021	$932.70M	-7.0%
Jun 2021	$1.00B	+8.7%
Mar 2021	$922.60M	-31.0%
Dec 2020	$1.34B	+1.9%
Sep 2020	$1.31B	+1.6%
Jun 2020	$1.29B	-8.6%
Mar 2020	$1.41B	-5.3%
Dec 2019	$1.49B	-1.0%
Sep 2019	$1.51B	+8.6%
Jun 2019	$1.39B	+0.5%
Mar 2019	$1.38B	+5.6%
Dec 2018	$1.31B	-4.6%
Sep 2018	$1.37B	+9.7%
Jun 2018	$1.25B	+41.3%
Mar 2018	$884.40M	+12.8%
Dec 2017	$783.90M	+15.2%
Sep 2017	$680.70M	+26.0%
Jun 2017	$540.10M	-12.4%
Mar 2017	$616.90M	+17.8%
Dec 2016	$523.80M	-18.1%
Sep 2016	$639.60M	+37.2%
Jun 2016	$466.30M	-17.2%
Mar 2016	$563.50M	+8.0%
Dec 2015	$521.90M	-11.6%
Sep 2015	$590.60M	+44.0%
Jun 2015	$410.10M	-0.2%
Mar 2015	$411.10M	+5.4%
Dec 2014	$390.00M	+2.6%
Sep 2014	$380.00M	+681.9%
Jun 2014	$48.60M	+3.4%
Mar 2014	$47.00M	+107.0%

Month	Value	Change
Dec 2013	$22.70M	>+9,900.0%
Sep 2013	$0.00	0.0%
Jun 2013	$0.00	0.0%
Mar 2013	$0.00	0.0%
Dec 2012	$0.00	0.0%
Sep 2012	$0.00	0.0%
Jun 2012	$0.00	-100.0%
Mar 2012	$30.90M	+137.7%
Dec 2011	$13.00M	-78.3%
Sep 2011	$60.00M	-41.7%
Jun 2011	$103.00M	+74.6%
Mar 2011	$59.00M	-28.0%
Dec 2010	$82.00M	>+9,900.0%
Sep 2010	$0.00	-100.0%
Jun 2010	$215.00M	+39.6%
Mar 2010	$154.00M	-19.8%
Dec 2009	$192.00M	-9.4%
Sep 2009	$212.00M	-21.8%
Jun 2009	$271.00M	-16.4%
Mar 2009	$324.00M	+8.7%
Dec 2008	$298.20M	+12.0%
Sep 2008	$266.20M	-18.0%
Jun 2008	$324.50M	+22.7%
Mar 2008	$264.50M	-12.6%
Dec 2007	$302.50M	+145.9%
Sep 2007	$123.00M	-1.6%
Jun 2007	$125.00M	-33.5%
Mar 2007	$188.00M	+113.6%
Dec 2006	$88.00M	-34.8%
Sep 2006	$135.00M	-1.5%
Jun 2006	$137.00M	-54.7%
Mar 2006	$302.70M	+148.7%
Dec 2005	$121.70M	-17.4%
Sep 2005	$147.40M	0.0%
Jun 2005	$147.40M	-7.5%
Mar 2005	$159.30M	-0.4%
Dec 2004	$159.90M	+0.9%
Sep 2004	$158.40M	-9.7%
Jun 2004	$175.50M	-0.2%
Mar 2004	$175.80M	-0.3%
Dec 2003	$176.30M	>+9,900.0%
Sep 2003	$0.00	-100.0%
Jun 2003	$174.50M	+0.4%
Mar 2003	$173.80M	+0.6%
Dec 2002	$172.70M	-25.3%
Sep 2002	$231.10M	-3.2%
Jun 2002	$238.70M	-27.6%
Mar 2002	$329.90M	-11.0%
Dec 2001	$370.50M	-3.0%
Sep 2001	$382.10M	-15.8%
Jun 2001	$453.60M	-

FAQ

What is the current quarterly total debt of JHX?: As of today, JHX quarterly total debt is $4.25B
What is JHX quarterly total debt most recent change?: JHX quarterly total debt was down -6.06% on September 30, 2026
What is 1-year change in JHX quarterly total debt?: JHX quarterly total debt is down -18.99% year-over-year
How far is JHX quarterly total debt from its all-time high?: JHX quarterly total debt is currently -18.99% below its historical high of $5.24B set on September 30, 2025
How does JHX quarterly total debt rank versus sector peers?: JHX quarterly total debt is higher than 87.84% of companies in Basic Materials sector
When is JHX next earnings release?: The next earnings release for JHX is on February 9, 2027

Total Debt Formula

Total Debt = +

Data Sources & References

JHX Official Website ir.jameshardie.com.au
JHX Profile on Yahoo Finance finance.yahoo.com/quote/JHX
JHX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/jhx