Jeff's Utilities

A Free Internet Service created by Jeff Napier

Please link your pages to this page!

Numerical Conversions

Lengths (Angstroms to Light-years)

Areas (Square Angstroms to Townships)

Volumes (Cubic Angstroms to Cubic Leagues)

Liquid Measures (Drops to Acre-Feet)

Weights (Milligrams to Metric Tons)

Time (Nanoseconds to Centuries)

Speed (Millimeters per Year to Miles per Second)

Temperature (Fahrenheit, Celsius, Kelvin)

Pay (Dollars per Second to Dollars per Lifetime)

Bytes (Bytes to Terabytes)

Roman Numerals

Pathfinder Retail Code

Discount

Sales Tax

Wheels (RPM, Diameter, Surface Speed)

Electrical (Amps, Volts, Watts)

Speed of Earth (Rotation at the Equator)

Speed of Sound

Speed of Light

Boxes (Area & Volume)

Fun Stuff

Odd Info

The Comedy Machine

Can't Sleep

The Creativity Generator

Circles & Spheres

Typing World

Intelligence Builder

And this is just the beginning. With your

support, I'll keep adding more utilities - Jeff!

Can't Find What You Want? (Let me know, maybe I can add it!)

Would you like to encourage me to build more useful & fun pages? Just toss a dollar in an envelope and mail it to Jeff Napier, Box 1227, Point Reyes, CA, 94956, USA, or click the button below. Thanks! - Jeff

 I believe these utilities is bug-free, but I can't guarantee it. In other words, use these at your own risk! Double-check results before placing bets, etc. If you would like to offer suggestions for improvement, please feel free to email me at javawizard@aol.com. - Jeff