Just a basic 4 band resistor color calculator with chart.
Auction Calculator
command line interface calculator
Income Tax Calculator with Interest Calculations U/S 234-A 234-B 234C
Crossplatform stack calculator with very fast usage.
A combination of a virtual breathalyzer and a calories calculator.
Science simulator and advanced calculator based on modules
trafo is a console-based "E-I" transformer calculator
Income Tax Calculator with Interest 234A 234B 234C for A.Y. 2012-13
A calculator based upon the rules of Eschaton in "Infinite Jest"
Drawing-based volume calculator. GraVol=Graph Volume
DPI Calculator
Network Calculation Tool
Xander is the future