Westpac Banking (WBKCY) Total Debt (2009 - 2025)
Westpac Banking (WBKCY) reported Total Debt of $555.81 billion for fiscal Q4 2025 (quarter ended Sep 30, 2025).
Powered by 
Analysis
Westpac Banking (WBKCY) Total Debt (2009 - 2025) Analysis & Trends
At the end of FY2025 (ended Sep 30, 2025), Westpac Banking posted Total Debt of $547.35 billion.
- Total Debt has a five-year compound annual growth rate of 2.7% (FY2020 to FY2025).
- By fiscal year, Total Debt came in at $520.84 billion in FY2024 (+4.4%), $498.8 billion in FY2023 (+1.7%), $490.63 billion in FY2022 (-4.7%) and $514.56 billion in FY2021 (+7.3%).
- The fiscal Q4 2025 figure ranks as the highest quarterly Total Debt since fiscal Q4 2017.
- The high point for year-over-year Total Debt in five years was fiscal Q1 2021 (growth of 19.3%); the low point was fiscal Q4 2022 (a decline of 4.7%).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2025 | 27.31 Bn |
| Mar 31, 2025 | 28.07 Bn |
| Dec 31, 2024 | 23.68 Bn |
| Sep 30, 2024 | 26.34 Bn |
| Mar 31, 2024 | 35.45 Bn |
| Dec 31, 2023 | 30.63 Bn |
| Sep 30, 2023 | 28.84 Bn |
| Mar 31, 2023 | 40.37 Bn |
| Dec 31, 2022 | 38.13 Bn |
| Sep 30, 2022 | 36.71 Bn |
| Mar 31, 2022 | 38.52 Bn |
| Dec 31, 2021 | 36.47 Bn |
| Sep 30, 2021 | 36.12 Bn |
| Mar 31, 2021 | 32.71 Bn |
| Dec 31, 2020 | 31.47 Bn |
| Sep 30, 2020 | 29.24 Bn |
| Mar 31, 2020 | 20.97 Bn |
| Dec 31, 2019 | 20.45 Bn |
| Sep 30, 2019 | 19.75 Bn |
| Mar 31, 2019 | 20.55 Bn |
API Access
Westpac Banking Total Debt API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=total-debt&ticker=WBKCY&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "total-debt", "ticker": "WBKCY", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=total-debt&ticker=WBKCY&period=max&api_key=YOUR_API_KEY");
const data = await res.json();