Inflation Record
$100 in 1956 → Today
Official data verified · U.S. CPI-U · Annual average · NSA · Data through September 2026 (fetched 2026-11-02) · Series CUUR0000SA0
$1,222.23
+1122.2% cumulative inflation · 1956–2026
Your $100 in 1956 would have the purchasing power of $1,222.23 today.
What this means
- Purchasing power: $100 in 1956 had the same average buying power as $1,222.23 in 2026.
- Price level change: the overall consumer price level rose by 1122.2% across this 70-year span; the purchasing power of a dollar fell by 91.8%.
- This measures the broad basket of consumer goods and services (CPI-U). Individual expenses — housing, medical care, tuition — moved at different rates.
What this means in other amounts
| In 1956 | Worth in 2026 |
|---|---|
| $1 | $12.22 |
| $5 | $61.11 |
| $10 | $122.22 |
| $20 | $244.45 |
| $50 | $611.11 |
| $100 | $1,222.23 |
| $500 | $6,111.14 |
| $1,000 | $12,222.29 |
| $10,000 | $122,222.89 |
| $100,000 | $1,222,228.90 |
Key facts about 1956
- Consumer prices rose 1.5% in 1956 — the 80th-largest annual increase in the 1913–2026 record.
- Among the major categories tracked since 1956, Medical care rose the most: 2712.3% cumulatively to 2025.
- In the decade after 1956, prices rose 19.4% in total.
$100 in 1956, decade by decade
| Year | Worth | Cumulative price change |
|---|---|---|
| 1966 | $119.41 | +19.4% |
| 1976 | $209.35 | +109.4% |
| 1986 | $403.22 | +303.2% |
| 1996 | $577.01 | +477.0% |
| 2006 | $741.60 | +641.6% |
| 2016 | $882.92 | +782.9% |
| 2026 | $1,222.23 | +1122.2% |
Monthly CPI in 1956
| Month | CPI-U index | Change vs same month, prior year |
|---|---|---|
| January | 26.800 | 0.4% |
| February | 26.800 | 0.4% |
| March | 26.800 | 0.4% |
| April | 26.900 | 0.7% |
| May | 27.000 | 1.1% |
| June | 27.200 | 1.9% |
| July | 27.400 | 2.2% |
| August | 27.300 | 1.9% |
| September | 27.400 | 1.9% |
| October | 27.500 | 2.2% |
| November | 27.500 | 2.2% |
| December | 27.600 | 3.0% |
Annual average CPI-U for 1956: 27.183.
Verify this calculation
Series: CUUR0000SA0 (Consumer Price Index for All Urban Consumers, All Items, U.S. City Average; Not seasonally adjusted (NSA); base 1982-84=100).
Index (1956 annual average): 27.183 · Index (2026 annual average): 332.243 · Ratio: 12.2223
Formula: amount × (indexend / indexstart). Formula v1.0 — annual-average CPI, NSA (per-country basis on each methodology page). Source: BLS data finder.