Guido's collection of online utilities

Calculators and converters:

• The gsrpn calculator
  
  
• ANSI SS7 SCP converter, SCP=signaling point code
  
  
• IP/network address calculator
  
  
• Calculators for electronic circuit design
  
  
• Units conversion
  
  
• HEX/DEC/BIN converter
  
  
• Base64 http basic authorization encoder
  
• RPN Calculator: rpnjcal, have also a look at the much newer and better gsrpn (above)
  
• A simple calculator
  
• Generic number base converter
  
• HEX color code calculator
  

Time and date:

• Calendar, month view
  
  
• Calendar, year view
  
  
• A clock
  

Misc:

• Two letter abbreviations for states in USA and Canada
  
• International Spelling Alphabet
  

Links to other sites

• http://www.walterzorn.com/grapher/grapher_e.htm, online function grapher/plotter by walterzorn
  
• Unit conversion: http://www.onlineconversion.com/
  
• Unit conversion: http://www.digitaldutch.com/unitconverter/
  
• World clock: http://www.timeanddate.com/worldclock/
  
• Time zone converter: http://www.timezoneconverter.com/cgi-bin/tzref.tzc
  
• A map of timezones: http://aa.usno.navy.mil/faq/docs/world_tzones.html
  
• Currency calculator: http://www.x-rates.com/calculator.html
  
• Currency calculator: http://www.appliedlanguage.com/currency.shtml
  
• German/English dictionary: http://dict.leo.org/
  

© Guido Socher, guidosocher at gmail.com, ->back to my main homepage