$1 in 1670 is equivalent in purchasing power to about $1 in 1671. The dollar had an average inflation rate of 0.00% per year between 1670 and 1671, producing a cumulative price increase of 0.00%. Purchasing power decreased by 0.00% in 1671 compared to 1670. On average, you would have to spend 0.00% more money in 1671 than in 1670 for the same item.

The inflation rate in 1670 was 0.00%. The inflation rate in 1671 was 0.00%. The 1671 inflation rate is lower compared to the average inflation rate of 1.22% per year between 1671 and 2021.

Inflation rate is calculated by change in the consumer price index (CPI). The CPI in 1671 was 4.00. It was 4.00 in the previous year, 1670. The difference in CPI between the years is used by the Bureau of Labor Statistics to officially determine inflation.

⌃

Average inflation rate | 0.00% |

Converted amount ($1 base) | $1 |

Price difference ($1 base) | $0.00 |

CPI in 1670 | 4.000 |

CPI in 1671 | 4.000 |

Inflation in 1670 | 0.00% |

Inflation in 1671 | 0.00% |

$1 in 1670 | $1 in 1671 |

CPI is the weighted combination of many categories of spending that are tracked by the government. Breaking down these categories helps explain the main drivers behind price changes.

This chart shows the average rate of inflation for select CPI categories between 1670 and 1671.

Compare these values to the overall average of 0.00% per year:

Category | Avg Inflation (%) | Total Inflation (%) | $1 in 1670 → 1671 |
---|---|---|---|

Food and beverages | 0.00 | 0.00 | 1.00 |

Housing | 0.00 | 0.00 | 1.00 |

Apparel | 0.00 | 0.00 | 1.00 |

Transportation | 0.00 | 0.00 | 1.00 |

Medical care | 0.00 | 0.00 | 1.00 |

Recreation | 0.00 | 0.00 | 1.00 |

Education and communication | 0.00 | 0.00 | 1.00 |

Other goods and services | 0.00 | 0.00 | 1.00 |

For all these visualizations, it's important to note that not all categories may have been tracked since 1670. This table and charts use the earliest available data for each category.

Our calculations use the following inflation rate formula to calculate the change in value between 1670 and 1671:

CPI in 1671
CPI in 1670

×

1670 USD value

=

1671 USD value

Then plug in historical CPI values. The U.S. CPI was 4 in the year 1670 and 4 in 1671:

44

×

$1

=

$1 in 1670 has the same "purchasing power" or "buying power" as $1 in 1671.

To get the total inflation rate for the 1 years between 1670 and 1671, we use the following formula:

CPI in 1671 - CPI in 1670CPI in 1670

×

100

=

Plugging in the values to this equation, we get:

4 - 44

×

100

=

Raw data for these calculations comes from the Bureau of Labor Statistics' Consumer Price Index (CPI), established in 1913. Inflation data from 1665 to 1912 is sourced from a historical study conducted by political science professor Robert Sahr at Oregon State University.

You may use the following MLA citation for this page: “Inflation Rate in 1671 | Inflation Calculator.” Official Inflation Data, Alioth Finance, 6 Dec. 2021, https://www.officialdata.org/inflation-rate-in-1671.

Special thanks to QuickChart for their chart image API, which is used for chart downloads.

in2013dollars.com is a reference website maintained by the Official Data Foundation.

Average inflation rate | 0.00% |

Converted amount ($1 base) | $1 |

Price difference ($1 base) | $0.00 |

CPI in 1670 | 4.000 |

CPI in 1671 | 4.000 |

Inflation in 1670 | 0.00% |

Inflation in 1671 | 0.00% |

$1 in 1670 | $1 in 1671 |