CPI-U in 2000
The U.S. Consumer Price Index for All Urban Consumers (CPI-U) averaged 172.2 in 2000 (1982–84 = 100), 3.4% above the 1999 average. From December 1999 to December 2000, prices rose 3.4%. Prices in August 2026 were 1.95 times their 2000 level.
Monthly CPI-U index values, 2000
The highest monthly index in 2000 was 174.1 (November), the lowest 168.8 (January). The 12-month inflation rate ranged from +2.7% in January to +3.8% in March. Historical context — The Great Moderation (1983–2007): Inflation averaged about 3% a year with low volatility.
| Month | CPI-U index | Change from prior month | 12-month change |
|---|---|---|---|
| January 2000 | 168.8 | +0.3% | +2.7% |
| February 2000 | 169.8 | +0.6% | +3.2% |
| March 2000 | 171.2 | +0.8% | +3.8% |
| April 2000 | 171.3 | +0.1% | +3.1% |
| May 2000 | 171.5 | +0.1% | +3.2% |
| June 2000 | 172.4 | +0.5% | +3.7% |
| July 2000 | 172.8 | +0.2% | +3.7% |
| August 2000 | 172.8 | 0.0% | +3.4% |
| September 2000 | 173.7 | +0.5% | +3.5% |
| October 2000 | 174.0 | +0.2% | +3.4% |
| November 2000 | 174.1 | +0.1% | +3.4% |
| December 2000 | 174.0 | −0.1% | +3.4% |
CPI-U, U.S. city average, all items, not seasonally adjusted, 1982–84 = 100 (BLS series CUUR0000SA0). Before 2007 the BLS published the index to one decimal place. Annual average 172.2 as published by the BLS.
CPI 2000: common questions
What was the CPI in 2000?
The CPI-U annual average for 2000 was 172.2 on the 1982–84 = 100 base. Monthly values ranged from 168.8 to 174.1.
What was the inflation rate in 2000?
Measured by annual averages, consumer prices rose 3.4% in 2000; December to December the change was +3.4%.
How much is $100 from 2000 worth today?
About $194.53 in August 2026 prices, based on the change in CPI-U. Use the inflation calculator for other amounts.