option calculator

Calculate the difference between two date time, and output a full report.

Measure, analyze and compare performance metrics of their investments.

Allows you to easily obtain the CRC32 of files of virtually any size.

Calculates accurately, Rahu Kalam, Yamagandam and Gulika Kalam.

Simple utility to calculate the number of days, weeks,between any 2 dates.

To calculate expression, derivative, root, extremum, integral.

Calculates 11 different variable formulas; ohms, amps, volts, watts, etc.

Make Calculations and save them as executable file

CASC calculates recipes for solution preparation and converts concentrations

Absolutely free utility to calculate your consignment volume (CBM) & weight.