Want to melt those years away? Travel to an outer planet!

• Fill in your birthdate below in the space indicated. (Note you must enter the year as a 4-digit number!)
• Click on the "Calculate" button.
• Notice that your age on other worlds will automatically fill in. Notice that Your age is different on the different worlds. Notice that your age in "days" varies wildly.
• Notice when your next birthday on each world will be. The date given is an "earth date".
• You can click on the images of the planets to get more information about them from Bill Arnett's incredible Nine Planets web site.

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