United States Inflation Rate in 1977
Inflation rate in the United States was 6.70% in 1977. That is 1.84 more than it was in the preceding 1976 and 2.32% less than in the following year of 1978.
Month over month inflation rate is calculated for just the subject month itself - from the first to the last day of that month:
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month to month, % | 0.52 | 1.03 | 0.68 | 0.84 | 0.50 | 0.66 | 0.49 | 0.33 | 0.33 | 0.33 | 0.49 | 0.32 | 6.70 |
Year to year inflation rate is calculated for 12 months: 11 months preceding the subject one and the subject month itself:
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year over year (12 months), % | 5.22 | 5.91 | 6.44 | 6.95 | 6.73 | 6.87 | 6.83 | 6.62 | 6.60 | 6.39 | 6.72 | 6.70 | 6.70 |
Progressive inflation rate is an incremental year to date inflation that sums rates from the beginning of the calendar year to the end of the subject month:
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Progressive (year to date), % | 0.52 | 1.55 | 2.23 | 3.09 | 3.61 | 4.30 | 4.81 | 5.15 | 5.50 | 5.84 | 6.36 | 6.70 | 6.70 |
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