IronStats



Disclosure: we are an independent website that uses the latest US Bureau of Labor Statistics (BLS) data to calculate the impact of inflation on the value of the dollar over time. We strive for accuracy, but please always cross-check the numbers with the BLS, especially if you rely on CPI data to make important decisions. If you see anything that seems inaccurate, please contact us and we'll fix it asap.

Calculator Widget

You can create your own inflation calculator widget and embed it on your site. It’s 100% free. Just customize your widget’s design below, then click “Get the code“.

TIP: if, at any point during your editing process, the design looks broken, or if you notice that an element is not properly aligned, consider editing the width of the widget. If you need any assistance, please contact our administrator.

Calculator Widget Update




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$ in
$ in
Inflation Rate from 1980 to 2014:
Number of years...
Average Annual Inflation Rate (%)
Annual CPI for 1913:
Annual CPI for 2024:
Here is a tendency graph for the selected dates