RPN+Tip Calc - Basic RPN calculator with 10 memories and a tax/tip calculator.
The <-- key corrects numbers during data entry and drops numbers from the stack at other times. (Long-press clears the entire stack
SubCalc Subnet Calculator is a calculator that instantly calculates the network address, wildcard mask, subnet mask, and more. Easily configure your networking equipment with SubCalc Subnet Calculator
Software Guesstimator - Tired of having people ask you to provide software pricing estimates with no scope or requirements? The Software Guesstimator will generate time and cost for your development project. The "guesstimate" uses the number of developers and average cost and gives you an answer that is completely random
Income Tax Calc AY -2011-12 - I-T Calculator is a standard calculator helps salaried employees or individuals to calculate their tax liability. This is based on INDIA income tax rules for the assessment year 2011 -2012.
FYI- AY 2011 -2012 starts from April 2011 to March 2012
Electronic Tally Counter - Do you have something that you need to count? For example, you might need to count people entering and exiting a bar or pub. Or maybe you're conducting an inventory. Whatever it is you need to count, Electronic Tally Counter (ETC) can help you out.
The buttons are big and easy to press. ETC is just so easy to use
Tank Capacity - This useful tool will tell you how much volume is in your tanks in Feet Cubed, Gallons, Liters, and Barrels. This tool works for Spherical, Rectangular, Vertical Flat, Vertical Cylindrical, Horizontal Flat, and Horizontal Cylindrical tanks. Also, you can see a "strap chart" (data grid) to see what the depth is at every location. This is version 1
