US TO METRIC AND METRIC TO US CALCULATORS

 (USm-Mus1)

 

These two calculators are set up to be used like the other  spreadsheets  but in this case as you type in your values say in the US  version it also displays  the conversion to Metric. The same occurs if your using  the Metric version. 

These are handy if you are reading an article with units you are not familiar with.