Inflation Record$100 in 2017 → Today (Australia)
Official data verified · CPI (ABS) · Annual average · Not seasonally adjusted · Data through September 2026 (fetched 2026-11-02) · All groups CPI, weighted average of eight capital cities (6401.0)
$132.83
+32.8% cumulative inflation · 2017–2026
Your $100 in 2017 would have the purchasing power of $132.83 in Australia today.
What this means
- Purchasing power: $100 in 2017 had the same average buying power as $132.83 in 2026.
- Price level change: the overall consumer price level rose by 32.8% across this 9-year span; the purchasing power of a dollar changed by -24.7%.
- This measures the broad basket of consumer goods and services (CPI (ABS)). Individual expenses moved at different rates.
What this means in other amounts
| In 2017 | Worth in 2026 |
|---|---|
| $1 | $1.33 |
| $5 | $6.64 |
| $10 | $13.28 |
| $20 | $26.57 |
| $50 | $66.41 |
| $100 | $132.83 |
| $500 | $664.14 |
| $1,000 | $1,328.28 |
| $10,000 | $13,282.78 |
| $100,000 | $132,827.76 |
Key facts about 2017
- Consumer prices rose 1.9% in 2017 — the 60th-largest annual increase in the 1949–2026 record.
- 2017 is in the quarterly-CPI era: its annual average is the mean of the year's four quarterly indexes.
- Since 2017, the overall price level has multiplied about 1.3× — $1.00 in 2017 buys what $1.33 buys in 2026.
$100 in 2017, decade by decade
| Year | Worth | Cumulative price change |
|---|---|---|
| 2026 | $132.83 | +32.8% |
Quarterly CPI in 2017
| Period | Index | Change vs same period, prior year |
|---|---|---|
| Q1 | 110.5 | 2.1% |
| Q2 | 110.7 | 1.9% |
| Q3 | 111.4 | 1.8% |
| Q4 | 112.1 | 1.9% |
Annual average for 2017: 111.175
Verify this calculation
Series: All groups CPI, weighted average of eight capital cities (6401.0); base 2011-12=100; not seasonally adjusted.
Index (2017 annual average): 111.175 · Index (2026 annual average): 147.671 · Ratio: 1.3283
Formula: amount × (indexend / indexstart). Formula v1.0 — annual-average CPI, NSA (per-country basis on each methodology page). Source: Australian Bureau of Statistics.