Measuring Worth calculators.
Measuring Worth provides an extensive series of data sets and calculation tools that students can use to compare the purchasing power of a dollar over time and around the world. Measuring Worth is available in four currencies. In addition to the calculator tools, Measuring Worth provides a series of customizable graphs of historical economic data. Using these graphs you can generate visuals of changes in purchasing power and GDP over time.
Applications for Education
Measuring Worth provides excellent data sets, calculators, and graphs that students can use in an economics course or a consumer mathematics course. A simple assignment that you could have students do with Measuring Worth is to have students pick their favorite food and figure out how much it would have cost when their parents were the same age. Students could also ask parents how much their first car cost and calculate what that cost would be today.