Conversion and validation allow you to focus on business logic rather than the tedious qualifications of input data such as null checks, length qualifiers, range boundaries, etc.

Site analytics will let you evaluate your conversion efforts in terms of depth of visits, length of visits, and whether time spent on specific pages and the number of repeat visitors is increasing.

A useful unit converter can help you make the daily calculation, including conversion of area, density, energy, force, length, mass, power, pressure, speed, temperature and volume.