Inflation Record$100 in 1959 → 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)
$2,002.32
+1902.3% cumulative inflation · 1959–2026
Your $100 in 1959 would have the purchasing power of $2,002.32 in Australia today.
What this means
- Purchasing power: $100 in 1959 had the same average buying power as $2,002.32 in 2026.
- Price level change: the overall consumer price level rose by 1902.3% across this 67-year span; the purchasing power of a dollar changed by -95.0%.
- 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 1959 | Worth in 2026 |
|---|---|
| $1 | $20.02 |
| $5 | $100.12 |
| $10 | $200.23 |
| $20 | $400.46 |
| $50 | $1,001.16 |
| $100 | $2,002.32 |
| $500 | $10,011.61 |
| $1,000 | $20,023.22 |
| $10,000 | $200,232.21 |
| $100,000 | $2,002,322.14 |
Key facts about 1959
- Consumer prices rose 2.1% in 1959 — the 58th-largest annual increase in the 1949–2026 record.
- 1959 is in the quarterly-CPI era: its annual average is the mean of the year's four quarterly indexes.
- In the decade after 1959, prices rose 28.1% in total.
$100 in 1959, decade by decade
| Year | Worth | Cumulative price change |
|---|---|---|
| 1969 | $128.14 | +28.1% |
| 1979 | $324.41 | +224.4% |
| 1989 | $725.76 | +625.8% |
| 1999 | $927.80 | +827.8% |
| 2009 | $1,266.10 | +1166.1% |
| 2019 | $1,561.02 | +1461.0% |
| 2026 | $2,002.32 | +1902.3% |
Quarterly CPI in 1959
| Period | Index | Change vs same period, prior year |
|---|---|---|
| Q1 | 7.3 | 1.4% |
| Q2 | 7.3 | 1.4% |
| Q3 | 7.4 | 2.8% |
| Q4 | 7.5 | 2.7% |
Annual average for 1959: 7.375
Verify this calculation
Series: All groups CPI, weighted average of eight capital cities (6401.0); base 2011-12=100; not seasonally adjusted.
Index (1959 annual average): 7.375 · Index (2026 annual average): 147.671 · Ratio: 20.0232
Formula: amount × (indexend / indexstart). Formula v1.0 — annual-average CPI, NSA (per-country basis on each methodology page). Source: Australian Bureau of Statistics.